diff options
42 files changed, 1553 insertions, 443 deletions
diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml index b48ea1e4913a..99015cef8bb1 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.yaml +++ b/Documentation/devicetree/bindings/arm/amlogic.yaml @@ -150,9 +150,10 @@ properties: - const: amlogic,s922x - const: amlogic,g12b - - description: Boards with the Amlogic Meson SM1 S905X3 SoC + - description: Boards with the Amlogic Meson SM1 S905X3/D3/Y3 SoC items: - enum: - seirobotics,sei610 + - khadas,vim3l - const: amlogic,sm1 ... diff --git a/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.txt b/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.txt index 0f777749f4f1..b3957d10d241 100644 --- a/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.txt +++ b/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.txt @@ -22,6 +22,7 @@ Required Properties: components. - resets : phandle of the internal reset line - #clock-cells : should be 1. +- #reset-cells : should be 1 on the g12a (and following) soc family Each clock is assigned an identifier and client nodes can use this identifier to specify the clock which they consume. All available clocks are defined as diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt index 6eaa52092313..7ccecd5c02c1 100644 --- a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt +++ b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt @@ -11,6 +11,7 @@ Required Properties: "amlogic,axg-clkc" for AXG SoC. "amlogic,g12a-clkc" for G12A SoC. "amlogic,g12b-clkc" for G12B SoC. + "amlogic,sm1-clkc" for SM1 SoC. - clocks : list of clock phandle, one for each entry clock-names. - clock-names : should contain the following: * "xtal": the platform xtal diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml b/Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml new file mode 100644 index 000000000000..aab70e8b681e --- /dev/null +++ b/Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2019 BayLibre, SAS +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/amlogic,meson-ee-pwrc.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Amlogic Meson Everything-Else Power Domains + +maintainers: + - Neil Armstrong <narmstrong@baylibre.com> + +description: |+ + The Everything-Else Power Domains node should be the child of a syscon + node with the required property: + + - compatible: Should be the following: + "amlogic,meson-gx-hhi-sysctrl", "simple-mfd", "syscon" + + Refer to the the bindings described in + Documentation/devicetree/bindings/mfd/syscon.txt + +properties: + compatible: + enum: + - amlogic,meson-g12a-pwrc + - amlogic,meson-sm1-pwrc + + clocks: + minItems: 2 + + clock-names: + items: + - const: vpu + - const: vapb + + resets: + minItems: 11 + + reset-names: + items: + - const: viu + - const: venc + - const: vcbus + - const: bt656 + - const: rdma + - const: venci + - const: vencp + - const: vdac + - const: vdi6 + - const: vencl + - const: vid_lock + + "#power-domain-cells": + const: 1 + + amlogic,ao-sysctrl: + description: phandle to the AO sysctrl node + allOf: + - $ref: /schemas/types.yaml#/definitions/phandle + +required: + - compatible + - clocks + - clock-names + - resets + - reset-names + - "#power-domain-cells" + - amlogic,ao-sysctrl + +examples: + - | + pwrc: power-controller { + compatible = "amlogic,meson-sm1-pwrc"; + #power-domain-cells = <1>; + amlogic,ao-sysctrl = <&rti>; + resets = <&reset_viu>, + <&reset_venc>, + <&reset_vcbus>, + <&reset_bt656>, + <&reset_rdma>, + <&reset_venci>, + <&reset_vencp>, + <&reset_vdac>, + <&reset_vdi6>, + <&reset_vencl>, + <&reset_vid_lock>; + reset-names = "viu", "venc", "vcbus", "bt656", + "rdma", "venci", "vencp", "vdac", + "vdi6", "vencl", "vid_lock"; + clocks = <&clk_vpu>, <&clk_vapb>; + clock-names = "vpu", "vapb"; + }; diff --git a/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt b/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt index 6bf6b43f8dd8..3dd563cec794 100644 --- a/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt +++ b/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt @@ -11,6 +11,7 @@ Required properties: "amlogic,meson8b-clk-measure" for Meson8b SoCs "amlogic,meson-axg-clk-measure" for AXG SoCs "amlogic,meson-g12a-clk-measure" for G12a SoCs + "amlogic,meson-sm1-clk-measure" for SM1 SoCs - reg: base address and size of the Clock Measurer register space. Example: diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index edbf128e7707..84afecba9ec0 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -35,3 +35,4 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q201.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxm-rbox-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxm-vega-s96.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-sei610.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-sm1-khadas-vim3l.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 12bf959c17a7..82919b106010 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -174,8 +174,8 @@ compatible = "amlogic,meson-axg-dwmac", "snps,dwmac-3.70a", "snps,dwmac"; - reg = <0x0 0xff3f0000 0x0 0x10000 - 0x0 0xff634540 0x0 0x8>; + reg = <0x0 0xff3f0000 0x0 0x10000>, + <0x0 0xff634540 0x0 0x8>; interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq"; clocks = <&clkc CLKID_ETH>, @@ -1118,7 +1118,7 @@ }; mailbox: mailbox@ff63c404 { - compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu"; + compatible = "amlogic,meson-gxbb-mhu"; reg = <0 0xff63c404 0 0x4c>; interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>, diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index cd3d23d2c6a2..3f39e020f74e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -11,6 +11,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h> +#include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h> #include <dt-bindings/reset/amlogic,meson-g12a-reset.h> / { @@ -98,8 +99,8 @@ compatible = "amlogic,meson-axg-dwmac", "snps,dwmac-3.70a", "snps,dwmac"; - reg = <0x0 0xff3f0000 0x0 0x10000 - 0x0 0xff634540 0x0 0x8>; + reg = <0x0 0xff3f0000 0x0 0x10000>, + <0x0 0xff634540 0x0 0x8>; interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq"; clocks = <&clkc CLKID_ETH>, @@ -1406,6 +1407,53 @@ clocks = <&xtal>; clock-names = "xtal"; }; + + pwrc: power-controller { + compatible = "amlogic,meson-g12a-pwrc"; + #power-domain-cells = <1>; + amlogic,ao-sysctrl = <&rti>; + resets = <&reset RESET_VIU>, + <&reset RESET_VENC>, + <&reset RESET_VCBUS>, + <&reset RESET_BT656>, + <&reset RESET_RDMA>, + <&reset RESET_VENCI>, + <&reset RESET_VENCP>, + <&reset RESET_VDAC>, + <&reset RESET_VDI6>, + <&reset RESET_VENCL>, + <&reset RESET_VID_LOCK>; + reset-names = "viu", "venc", "vcbus", "bt656", + "rdma", "venci", "vencp", "vdac", + "vdi6", "vencl", "vid_lock"; + clocks = <&clkc CLKID_VPU>, + <&clkc CLKID_VAPB>; + clock-names = "vpu", "vapb"; + /* + * VPU clocking is provided by two identical clock paths + * VPU_0 and VPU_1 muxed to a single clock by a glitch + * free mux to safely change frequency while running. + * Same for VAPB but with a final gate after the glitch free mux. + */ + assigned-clocks = <&clkc CLKID_VPU_0_SEL>, + <&clkc CLKID_VPU_0>, + <&clkc CLKID_VPU>, /* Glitch free mux */ + <&clkc CLKID_VAPB_0_SEL>, + <&clkc CLKID_VAPB_0>, + <&clkc CLKID_VAPB_SEL>; /* Glitch free mux */ + assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>, + <0>, /* Do Nothing */ + <&clkc CLKID_VPU_0>, + <&clkc CLKID_FCLK_DIV4>, + <0>, /* Do Nothing */ + <&clkc CLKID_VAPB_0>; + assigned-clock-rates = <0>, /* Do Nothing */ + <666666666>, + <0>, /* Do Nothing */ + <0>, /* Do Nothing */ + <250000000>, + <0>; /* Do Nothing */ + }; }; }; @@ -1434,6 +1482,7 @@ compatible = "amlogic,g12a-audio-clkc"; reg = <0x0 0x0 0x0 0xb4>; #clock-cells = <1>; + #reset-cells = <1>; clocks = <&clkc CLKID_AUDIO>, <&clkc CLKID_MPLL0>, @@ -1542,6 +1591,7 @@ "amlogic,axg-tdmin"; reg = <0x0 0x300 0x0 0x40>; sound-name-prefix = "TDMIN_A"; + resets = <&clkc_audio AUD_RESET_TDMIN_A>; clocks = <&clkc_audio AUD_CLKID_TDMIN_A>, <&clkc_audio AUD_CLKID_TDMIN_A_SCLK>, <&clkc_audio AUD_CLKID_TDMIN_A_SCLK_SEL>, @@ -1557,6 +1607,7 @@ "amlogic,axg-tdmin"; reg = <0x0 0x340 0x0 0x40>; sound-name-prefix = "TDMIN_B"; + resets = <&clkc_audio AUD_RESET_TDMIN_B>; clocks = <&clkc_audio AUD_CLKID_TDMIN_B>, <&clkc_audio AUD_CLKID_TDMIN_B_SCLK>, <&clkc_audio AUD_CLKID_TDMIN_B_SCLK_SEL>, @@ -1572,6 +1623,7 @@ "amlogic,axg-tdmin"; reg = <0x0 0x380 0x0 0x40>; sound-name-prefix = "TDMIN_C"; + resets = <&clkc_audio AUD_RESET_TDMIN_C>; clocks = <&clkc_audio AUD_CLKID_TDMIN_C>, <&clkc_audio AUD_CLKID_TDMIN_C_SCLK>, <&clkc_audio AUD_CLKID_TDMIN_C_SCLK_SEL>, @@ -1587,6 +1639,7 @@ "amlogic,axg-tdmin"; reg = <0x0 0x3c0 0x0 0x40>; sound-name-prefix = "TDMIN_LB"; + resets = <&clkc_audio AUD_RESET_TDMIN_LB>; clocks = <&clkc_audio AUD_CLKID_TDMIN_LB>, <&clkc_audio AUD_CLKID_TDMIN_LB_SCLK>, <&clkc_audio AUD_CLKID_TDMIN_LB_SCLK_SEL>, @@ -1626,6 +1679,7 @@ compatible = "amlogic,g12a-tdmout"; reg = <0x0 0x500 0x0 0x40>; sound-name-prefix = "TDMOUT_A"; + resets = <&clkc_audio AUD_RESET_TDMOUT_A>; clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>, <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>, <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>, @@ -1640,6 +1694,7 @@ compatible = "amlogic,g12a-tdmout"; reg = <0x0 0x540 0x0 0x40>; sound-name-prefix = "TDMOUT_B"; + resets = <&clkc_audio AUD_RESET_TDMOUT_B>; clocks = <&clkc_audio AUD_CLKID_TDMOUT_B>, <&clkc_audio AUD_CLKID_TDMOUT_B_SCLK>, <&clkc_audio AUD_CLKID_TDMOUT_B_SCLK_SEL>, @@ -1654,6 +1709,7 @@ compatible = "amlogic,g12a-tdmout"; reg = <0x0 0x580 0x0 0x40>; sound-name-prefix = "TDMOUT_C"; + resets = <&clkc_audio AUD_RESET_TDMOUT_C>; clocks = <&clkc_audio AUD_CLKID_TDMOUT_C>, <&clkc_audio AUD_CLKID_TDMOUT_C_SCLK>, <&clkc_audio AUD_CLKID_TDMOUT_C_SCLK_SEL>, @@ -1753,50 +1809,6 @@ clock-names = "xtal", "mpeg-clk"; }; - pwrc_vpu: power-controller-vpu { - compatible = "amlogic,meson-g12a-pwrc-vpu"; - #power-domain-cells = <0>; - amlogic,hhi-sysctrl = <&hhi>; - resets = <&reset RESET_VIU>, - <&reset RESET_VENC>, - <&reset RESET_VCBUS>, - <&reset RESET_BT656>, - <&reset RESET_RDMA>, - <&reset RESET_VENCI>, - <&reset RESET_VENCP>, - <&reset RESET_VDAC>, - <&reset RESET_VDI6>, - <&reset RESET_VENCL>, - <&reset RESET_VID_LOCK>; - clocks = <&clkc CLKID_VPU>, - <&clkc CLKID_VAPB>; - clock-names = "vpu", "vapb"; - /* - * VPU clocking is provided by two identical clock paths - * VPU_0 and VPU_1 muxed to a single clock by a glitch - * free mux to safely change frequency while running. - * Same for VAPB but with a final gate after the glitch free mux. - */ - assigned-clocks = <&clkc CLKID_VPU_0_SEL>, - <&clkc CLKID_VPU_0>, - <&clkc CLKID_VPU>, /* Glitch free mux */ - <&clkc CLKID_VAPB_0_SEL>, - <&clkc CLKID_VAPB_0>, - <&clkc CLKID_VAPB_SEL>; /* Glitch free mux */ - assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>, - <0>, /* Do Nothing */ - <&clkc CLKID_VPU_0>, - <&clkc CLKID_FCLK_DIV4>, - <0>, /* Do Nothing */ - <&clkc CLKID_VAPB_0>; - assigned-clock-rates = <0>, /* Do Nothing */ - <666666666>, - <0>, /* Do Nothing */ - <0>, /* Do Nothing */ - <250000000>, - <0>; /* Do Nothing */ - }; - ao_pinctrl: pinctrl@14 { compatible = "amlogic,meson-g12a-aobus-pinctrl"; #address-cells = <2>; @@ -2045,6 +2057,11 @@ }; }; + vrtc: rtc@0a8 { + compatible = "amlogic,meson-vrtc"; + reg = <0x0 0x000a8 0x0 0x4>; + }; + cec_AO: cec@100 { compatible = "amlogic,meson-gx-ao-cec"; reg = <0x0 0x00100 0x0 0x14>; @@ -2144,7 +2161,6 @@ #address-cells = <1>; #size-cells = <0>; amlogic,canvas = <&canvas>; - power-domains = <&pwrc_vpu>; /* CVBS VDAC output port */ cvbs_vdac_port: port@0 { @@ -2182,8 +2198,7 @@ ranges = <0x0 0x0 0x0 0xffd00000 0x0 0x100000>; reset: reset-controller@1004 { - compatible = "amlogic,meson-g12a-reset", - "amlogic,meson-axg-reset"; + compatible = "amlogic,meson-axg-reset"; reg = <0x0 0x1004 0x0 0x9c>; #reset-cells = <1>; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts index c1e58a69d434..17155fb73fce 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts @@ -11,7 +11,7 @@ #include <dt-bindings/sound/meson-g12a-tohdmitx.h> / { - compatible = "amediatech,x96-max", "amlogic,u200", "amlogic,g12a"; + compatible = "amediatech,x96-max", "amlogic,g12a"; model = "Shenzhen Amediatech Technology Co., Ltd X96 Max"; aliases { @@ -321,6 +321,7 @@ status = "okay"; pinctrl-0 = <&remote_input_ao_pins>; pinctrl-names = "default"; + linux,rc-map-name = "rc-x96max"; }; &pwm_AO_cd { diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi index 733a9d46fc4b..eb5d177d7a99 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -4,6 +4,7 @@ */ #include "meson-g12-common.dtsi" +#include <dt-bindings/power/meson-g12a-power.h> / { compatible = "amlogic,g12a"; @@ -110,6 +111,14 @@ }; }; +ðmac { + power-domains = <&pwrc PWRC_G12A_ETH_ID>; +}; + +&vpu { + power-domains = <&pwrc PWRC_G12A_VPU_ID>; +}; + &sd_emmc_a { amlogic,dram-access-quirk; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-a311d-khadas-vim3.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-a311d-khadas-vim3.dts index 73128ed24361..3a6a1e0c1e32 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-a311d-khadas-vim3.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-a311d-khadas-vim3.dts @@ -8,6 +8,7 @@ /dts-v1/; #include "meson-g12b-a311d.dtsi" +#include "meson-khadas-vim3.dtsi" #include "meson-g12b-khadas-vim3.dtsi" / { diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi index 9c3ca2edc725..554863429aa6 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi @@ -5,116 +5,9 @@ * Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com> */ -#include <dt-bindings/input/input.h> -#include <dt-bindings/gpio/meson-g12a-gpio.h> #include <dt-bindings/sound/meson-g12a-tohdmitx.h> / { - model = "Khadas VIM3"; - - aliases { - serial0 = &uart_AO; - ethernet0 = ðmac; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - memory@0 { - device_type = "memory"; - reg = <0x0 0x0 0x0 0x80000000>; - }; - - adc-keys { - compatible = "adc-keys"; - io-channels = <&saradc 2>; - io-channel-names = "buttons"; - keyup-threshold-microvolt = <1710000>; - - button-function { - label = "Function"; - linux,code = <KEY_FN>; - press-threshold-microvolt = <10000>; - }; - }; - - leds { - compatible = "gpio-leds"; - - white { - label = "vim3:white:sys"; - gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>; - linux,default-trigger = "heartbeat"; - }; - - red { - label = "vim3:red"; - gpios = <&gpio_expander 5 GPIO_ACTIVE_LOW>; - }; - }; - - emmc_pwrseq: emmc-pwrseq { - compatible = "mmc-pwrseq-emmc"; - reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; - }; - - gpio-keys-polled { - compatible = "gpio-keys-polled"; - poll-interval = <100>; - - power-button { - label = "power"; - linux,code = <KEY_POWER>; - gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_LOW>; - }; - }; - - sdio_pwrseq: sdio-pwrseq { - compatible = "mmc-pwrseq-simple"; - reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; - clocks = <&wifi32k>; - clock-names = "ext_clock"; - }; - - dc_in: regulator-dc_in { - compatible = "regulator-fixed"; - regulator-name = "DC_IN"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; - - vcc_5v: regulator-vcc_5v { - compatible = "regulator-fixed"; - regulator-name = "VCC_5V"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <&dc_in>; - - gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; - enable-active-high; - }; - - vcc_1v8: regulator-vcc_1v8 { - compatible = "regulator-fixed"; - regulator-name = "VCC_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vcc_3v3>; - regulator-always-on; - }; - - vcc_3v3: regulator-vcc_3v3 { - compatible = "regulator-fixed"; - regulator-name = "VCC_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vsys_3v3>; - regulator-always-on; - /* FIXME: actually controlled by VDDCPU_B_EN */ - }; - vddcpu_a: regulator-vddcpu-a { /* * MP8756GD Regulator. @@ -153,62 +46,6 @@ regulator-always-on; }; - vddao_1v8: regulator-vddao_1v8 { - compatible = "regulator-fixed"; - regulator-name = "VDDIO_AO1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vsys_3v3>; - regulator-always-on; - }; - - emmc_1v8: regulator-emmc_1v8 { - compatible = "regulator-fixed"; - regulator-name = "EMMC_AO1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vcc_3v3>; - regulator-always-on; - }; - - vsys_3v3: regulator-vsys_3v3 { - compatible = "regulator-fixed"; - regulator-name = "VSYS_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&dc_in>; - regulator-always-on; - }; - - usb_pwr: regulator-usb_pwr { - compatible = "regulator-fixed"; - regulator-name = "USB_PWR"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <&vcc_5v>; - - gpio = <&gpio GPIOA_6 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - hdmi-connector { - compatible = "hdmi-connector"; - type = "a"; - - port { - hdmi_connector_in: endpoint { - remote-endpoint = <&hdmi_tx_tmds_out>; - }; - }; - }; - - wifi32k: wifi32k { - compatible = "pwm-clock"; - #clock-cells = <0>; - clock-frequency = <32768>; - pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ - }; - sound { compatible = "amlogic,axg-sound-card"; model = "G12A-KHADAS-VIM3"; @@ -269,20 +106,6 @@ status = "okay"; }; -&cec_AO { - pinctrl-0 = <&cec_ao_a_h_pins>; - pinctrl-names = "default"; - status = "disabled"; - hdmi-phandle = <&hdmi_tx>; -}; - -&cecb_AO { - pinctrl-0 = <&cec_ao_b_h_pins>; - pinctrl-names = "default"; - status = "okay"; - hdmi-phandle = <&hdmi_tx>; -}; - &clkc_audio { status = "okay"; }; @@ -329,31 +152,6 @@ clock-latency = <50000>; }; -&ext_mdio { - external_phy: ethernet-phy@0 { - /* Realtek RTL8211F (0x001cc916) */ - reg = <0>; - max-speed = <1000>; - - interrupt-parent = <&gpio_intc>; - /* MAC_INTR on GPIOZ_14 */ - interrupts = <26 IRQ_TYPE_LEVEL_LOW>; - }; -}; - -ðmac { - pinctrl-0 = <ð_pins>, <ð_rgmii_pins>; - pinctrl-names = "default"; - status = "okay"; - phy-mode = "rgmii"; - phy-handle = <&external_phy>; - amlogic,tx-delay-ns = <2>; -}; - -&frddr_a { - status = "okay"; -}; - &frddr_b { status = "okay"; }; @@ -362,46 +160,6 @@ status = "okay"; }; -&hdmi_tx { - status = "okay"; - pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; - pinctrl-names = "default"; - hdmi-supply = <&vcc_5v>; -}; - -&hdmi_tx_tmds_port { - hdmi_tx_tmds_out: endpoint { - remote-endpoint = <&hdmi_connector_in>; - }; -}; - -&i2c_AO { - status = "okay"; - pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>; - pinctrl-names = "default"; - - gpio_expander: gpio-controller@20 { - compatible = "ti,tca6408"; - reg = <0x20>; - vcc-supply = <&vcc_3v3>; - gpio-controller; - #gpio-cells = <2>; - }; - - rtc@51 { - compatible = "haoyu,hym8563"; - reg = <0x51>; - #clock-cells = <0>; - }; -}; - -&ir { - status = "okay"; - pinctrl-0 = <&remote_input_ao_pins>; - pinctrl-names = "default"; - linux,rc-map-name = "rc-khadas"; -}; - &pwm_ab { pinctrl-0 = <&pwm_a_e_pins>; pinctrl-names = "default"; @@ -418,81 +176,6 @@ status = "okay"; }; -&pwm_ef { - status = "okay"; - pinctrl-0 = <&pwm_e_pins>; - pinctrl-names = "default"; -}; - -&saradc { - status = "okay"; - vref-supply = <&vddao_1v8>; -}; - -/* SDIO */ -&sd_emmc_a { - status = "okay"; - pinctrl-0 = <&sdio_pins>; - pinctrl-1 = <&sdio_clk_gate_pins>; - pinctrl-names = "default", "clk-gate"; - #address-cells = <1>; - #size-cells = <0>; - - bus-width = <4>; - cap-sd-highspeed; - sd-uhs-sdr50; - max-frequency = <100000000>; - - non-removable; - disable-wp; - - mmc-pwrseq = <&sdio_pwrseq>; - - vmmc-supply = <&vsys_3v3>; - vqmmc-supply = <&vddao_1v8>; - - brcmf: wifi@1 { - reg = <1>; - compatible = "brcm,bcm4329-fmac"; - }; -}; - -/* SD card */ -&sd_emmc_b { - status = "okay"; - pinctrl-0 = <&sdcard_c_pins>; - pinctrl-1 = <&sdcard_clk_gate_c_pins>; - pinctrl-names = "default", "clk-gate"; - - bus-width = <4>; - cap-sd-highspeed; - max-frequency = <50000000>; - disable-wp; - - cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; - vmmc-supply = <&vsys_3v3>; - vqmmc-supply = <&vsys_3v3>; -}; - -/* eMMC */ -&sd_emmc_c { - status = "okay"; - pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>; - pinctrl-1 = <&emmc_clk_gate_pins>; - pinctrl-names = "default", "clk-gate"; - - bus-width = <8>; - cap-mmc-highspeed; - mmc-ddr-1_8v; - mmc-hs200-1_8v; - max-frequency = <200000000>; - disable-wp; - - mmc-pwrseq = <&emmc_pwrseq>; - vmmc-supply = <&vcc_3v3>; - vqmmc-supply = <&emmc_1v8>; -}; - &tdmif_b { status = "okay"; }; @@ -504,41 +187,3 @@ &tohdmitx { status = "okay"; }; - -&uart_A { - status = "okay"; - pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; - pinctrl-names = "default"; - uart-has-rtscts; - - bluetooth { - compatible = "brcm,bcm43438-bt"; - shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; - max-speed = <2000000>; - clocks = <&wifi32k>; - clock-names = "lpo"; - }; -}; - -&uart_AO { - status = "okay"; - pinctrl-0 = <&uart_ao_a_pins>; - pinctrl-names = "default"; -}; - -&usb2_phy0 { - phy-supply = <&dc_in>; -}; - -&usb2_phy1 { - phy-supply = <&usb_pwr>; -}; - -&usb3_pcie_phy { - phy-supply = <&usb_pwr>; -}; - -&usb { - status = "okay"; - dr_mode = "peripheral"; -}; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts index 6cfc2c69bb4f..42f15405750c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts @@ -66,8 +66,8 @@ gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>; gpios-states = <0>; - states = <3300000 0 - 1800000 1>; + states = <3300000 0>, + <1800000 1>; }; flash_1v8: regulator-flash_1v8 { @@ -395,6 +395,7 @@ status = "okay"; pinctrl-0 = <&remote_input_ao_pins>; pinctrl-names = "default"; + linux,rc-map-name = "rc-odroid"; }; &pwm_ab { diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-s922x-khadas-vim3.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-s922x-khadas-vim3.dts index 6bcf972b8bfa..b73deb282120 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-s922x-khadas-vim3.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-s922x-khadas-vim3.dts @@ -8,6 +8,7 @@ /dts-v1/; #include "meson-g12b-s922x.dtsi" +#include "meson-khadas-vim3.dtsi" #include "meson-g12b-khadas-vim3.dtsi" / { diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi index d5edbc1a1991..5628ccd54531 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi @@ -5,6 +5,7 @@ */ #include "meson-g12-common.dtsi" +#include <dt-bindings/power/meson-g12a-power.h> / { compatible = "amlogic,g12b"; @@ -101,6 +102,14 @@ compatible = "amlogic,g12b-clkc"; }; +ðmac { + power-domains = <&pwrc PWRC_G12A_ETH_ID>; +}; + +&vpu { + power-domains = <&pwrc PWRC_G12A_VPU_ID>; +}; + &sd_emmc_a { amlogic,dram-access-quirk; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index ca4b834c65d8..6733050d735f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -220,7 +220,7 @@ }; reset: reset-controller@4404 { - compatible = "amlogic,meson-gx-reset", "amlogic,meson-gxbb-reset"; + compatible = "amlogic,meson-gxbb-reset"; reg = <0x0 0x04404 0x0 0x9c>; #reset-cells = <1>; }; @@ -317,7 +317,7 @@ }; spifc: spi@8c80 { - compatible = "amlogic,meson-gx-spifc", "amlogic,meson-gxbb-spifc"; + compatible = "amlogic,meson-gxbb-spifc"; reg = <0x0 0x08c80 0x0 0x80>; #address-cells = <1>; #size-cells = <0>; @@ -325,7 +325,7 @@ }; watchdog@98d0 { - compatible = "amlogic,meson-gx-wdt", "amlogic,meson-gxbb-wdt"; + compatible = "amlogic,meson-gxbb-wdt"; reg = <0x0 0x098d0 0x0 0x10>; clocks = <&xtal>; }; @@ -451,7 +451,7 @@ amlogic,canvas = <&canvas>; }; - periphs: periphs@c8834000 { + periphs: bus@c8834000 { compatible = "simple-bus"; reg = <0x0 0xc8834000 0x0 0x2000>; #address-cells = <2>; @@ -490,7 +490,7 @@ }; mailbox: mailbox@404 { - compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu"; + compatible = "amlogic,meson-gxbb-mhu"; reg = <0 0x404 0 0x4c>; interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>, @@ -503,8 +503,8 @@ compatible = "amlogic,meson-gxbb-dwmac", "snps,dwmac-3.70a", "snps,dwmac"; - reg = <0x0 0xc9410000 0x0 0x10000 - 0x0 0xc8834540 0x0 0x4>; + reg = <0x0 0xc9410000 0x0 0x10000>, + <0x0 0xc8834540 0x0 0x4>; interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq"; rx-fifo-depth = <4096>; @@ -544,9 +544,8 @@ vpu: vpu@d0100000 { compatible = "amlogic,meson-gx-vpu"; reg = <0x0 0xd0100000 0x0 0x100000>, - <0x0 0xc883c000 0x0 0x1000>, - <0x0 0xc8838000 0x0 0x1000>; - reg-names = "vpu", "hhi", "dmc"; + <0x0 0xc883c000 0x0 0x1000>; + reg-names = "vpu", "hhi"; interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts index c34c1c90ccb6..233eb1cd7967 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts @@ -10,6 +10,7 @@ / { compatible = "friendlyarm,nanopi-k2", "amlogic,meson-gxbb"; + model = "FriendlyARM NanoPi K2"; aliases { serial0 = &uart_AO; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts index b636912a2715..afcf8a9f667b 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts @@ -75,8 +75,8 @@ gpios-states = <1>; /* Based on P200 schematics, signal CARD_1.8V/3.3V_CTR */ - states = <1800000 0 - 3300000 1>; + states = <1800000 0>, + <3300000 1>; }; vddio_boot: regulator-vddio_boot { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index 9972b1515da6..6039adda12ee 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -77,8 +77,8 @@ gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>; gpios-states = <0>; - states = <3300000 0 - 1800000 1>; + states = <3300000 0>, + <1800000 1>; }; vcc1v8: regulator-vcc1v8 { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts index 56e0dd1ff55c..150a82f3b2d7 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts @@ -21,6 +21,6 @@ phy-mode = "rmii"; snps,reset-gpio = <&gpio GPIOZ_14 0>; - snps,reset-delays-us = <0 10000 1000000>; + snps,reset-delays-us = <0>, <10000>, <1000000>; snps,reset-active-low; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index e8f925871edf..89f7b41b0e9e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi @@ -46,8 +46,8 @@ gpios-states = <1>; /* Based on P200 schematics, signal CARD_1.8V/3.3V_CTR */ - states = <1800000 0 - 3300000 1>; + states = <1800000 0>, + <3300000 1>; regulator-settling-time-up-us = <10000>; regulator-settling-time-down-us = <150000>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts index 2bfe69902552..83b985bb015e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts @@ -12,3 +12,7 @@ compatible = "wetek,hub", "amlogic,meson-gxbb"; model = "WeTek Hub"; }; + +&ir { + linux,rc-map-name = "rc-wetek-hub"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts index 0038522315de..1d32d1f6d032 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts @@ -54,3 +54,7 @@ &usb1 { status = "okay"; }; + +&ir { + linux,rc-map-name = "rc-wetek-play2"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts index 789c819c99c4..dd729ac2300d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts @@ -20,3 +20,7 @@ reg = <0x0 0x0 0x0 0x40000000>; /* 1 GiB or 2 GiB */ }; }; + +&ir { + linux,rc-map-name = "rc-tanix-tx3mini"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts index 796baea7a0bf..c8d74e61dec1 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts @@ -38,8 +38,8 @@ gpios-states = <1>; /* Based on P200 schematics, signal CARD_1.8V/3.3V_CTR */ - states = <1800000 0 - 3300000 1>; + states = <1800000 0>, + <3300000 1>; }; vddio_boot: regulator-vddio_boot { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts index 5499e8de5c74..2a5cd303123d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts @@ -110,7 +110,7 @@ }; &ir { - linux,rc-map-name = "rc-geekbox"; + linux,rc-map-name = "rc-khadas"; }; &gpio_ao { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts index 26907ac82930..c433a031841f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts @@ -38,8 +38,8 @@ gpios-states = <1>; /* Based on P200 schematics, signal CARD_1.8V/3.3V_CTR */ - states = <1800000 0 - 3300000 1>; + states = <1800000 0>, + <3300000 1>; }; vddio_boot: regulator-vddio_boot { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index a09c53aaa0e8..49ff0a7d0210 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -80,9 +80,6 @@ }; ðmac { - reg = <0x0 0xc9410000 0x0 0x10000 - 0x0 0xc8834540 0x0 0x4>; - clocks = <&clkc CLKID_ETH>, <&clkc CLKID_FCLK_DIV2>, <&clkc CLKID_MPLL2>; @@ -712,7 +709,7 @@ #size-cells = <0>; internal_phy: ethernet-phy@8 { - compatible = "ethernet-phy-id0181.4400", "ethernet-phy-ieee802.3-c22"; + compatible = "ethernet-phy-id0181.4400"; interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; reg = <8>; max-speed = <100>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts index 989d33ac6eae..f25ddd18a607 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts @@ -299,7 +299,7 @@ status = "okay"; pinctrl-0 = <&remote_input_ao_pins>; pinctrl-names = "default"; - linux,rc-map-name = "rc-geekbox"; + linux,rc-map-name = "rc-khadas"; }; &pwm_AO_ab { diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi new file mode 100644 index 000000000000..8647da7d6609 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi @@ -0,0 +1,360 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 BayLibre, SAS + * Author: Neil Armstrong <narmstrong@baylibre.com> + * Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com> + */ + +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/meson-g12a-gpio.h> + +/ { + model = "Khadas VIM3"; + + aliases { + serial0 = &uart_AO; + ethernet0 = ðmac; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; + + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 2>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1710000>; + + button-function { + label = "Function"; + linux,code = <KEY_FN>; + press-threshold-microvolt = <10000>; + }; + }; + + leds { + compatible = "gpio-leds"; + + white { + label = "vim3:white:sys"; + gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + + red { + label = "vim3:red"; + gpios = <&gpio_expander 5 GPIO_ACTIVE_LOW>; + }; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + poll-interval = <100>; + + power-button { + label = "power"; + linux,code = <KEY_POWER>; + gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_LOW>; + }; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; + clocks = <&wifi32k>; + clock-names = "ext_clock"; + }; + + dc_in: regulator-dc_in { + compatible = "regulator-fixed"; + regulator-name = "DC_IN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + vcc_5v: regulator-vcc_5v { + compatible = "regulator-fixed"; + regulator-name = "VCC_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_in>; + + gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; + enable-active-high; + }; + + vcc_1v8: regulator-vcc_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + + vcc_3v3: regulator-vcc_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vsys_3v3>; + regulator-always-on; + /* FIXME: actually controlled by VDDCPU_B_EN */ + }; + + vddao_1v8: regulator-vddao_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_AO1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vsys_3v3>; + regulator-always-on; + }; + + emmc_1v8: regulator-emmc_1v8 { + compatible = "regulator-fixed"; + regulator-name = "EMMC_AO1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + + vsys_3v3: regulator-vsys_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VSYS_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&dc_in>; + regulator-always-on; + }; + + usb_pwr: regulator-usb_pwr { + compatible = "regulator-fixed"; + regulator-name = "USB_PWR"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc_5v>; + + gpio = <&gpio GPIOA_6 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; + + wifi32k: wifi32k { + compatible = "pwm-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ + }; +}; + +&cec_AO { + pinctrl-0 = <&cec_ao_a_h_pins>; + pinctrl-names = "default"; + status = "disabled"; + hdmi-phandle = <&hdmi_tx>; +}; + +&cecb_AO { + pinctrl-0 = <&cec_ao_b_h_pins>; + pinctrl-names = "default"; + status = "okay"; + hdmi-phandle = <&hdmi_tx>; +}; + +&ext_mdio { + external_phy: ethernet-phy@0 { + /* Realtek RTL8211F (0x001cc916) */ + reg = <0>; + max-speed = <1000>; + + interrupt-parent = <&gpio_intc>; + /* MAC_INTR on GPIOZ_14 */ + interrupts = <26 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +ðmac { + pinctrl-0 = <ð_pins>, <ð_rgmii_pins>; + pinctrl-names = "default"; + status = "okay"; + phy-mode = "rgmii"; + phy-handle = <&external_phy>; + amlogic,tx-delay-ns = <2>; +}; + +&hdmi_tx { + status = "okay"; + pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; + pinctrl-names = "default"; + hdmi-supply = <&vcc_5v>; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + +&i2c_AO { + status = "okay"; + pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>; + pinctrl-names = "default"; + + gpio_expander: gpio-controller@20 { + compatible = "ti,tca6408"; + reg = <0x20>; + vcc-supply = <&vcc_3v3>; + gpio-controller; + #gpio-cells = <2>; + }; + + rtc@51 { + compatible = "haoyu,hym8563"; + reg = <0x51>; + #clock-cells = <0>; + }; +}; + +&ir { + status = "okay"; + pinctrl-0 = <&remote_input_ao_pins>; + pinctrl-names = "default"; + linux,rc-map-name = "rc-khadas"; +}; + +&pwm_ef { + status = "okay"; + pinctrl-0 = <&pwm_e_pins>; + pinctrl-names = "default"; +}; + +&saradc { + status = "okay"; + vref-supply = <&vddao_1v8>; +}; + +/* SDIO */ +&sd_emmc_a { + status = "okay"; + pinctrl-0 = <&sdio_pins>; + pinctrl-1 = <&sdio_clk_gate_pins>; + pinctrl-names = "default", "clk-gate"; + #address-cells = <1>; + #size-cells = <0>; + + bus-width = <4>; + cap-sd-highspeed; + sd-uhs-sdr50; + max-frequency = <100000000>; + + non-removable; + disable-wp; + + mmc-pwrseq = <&sdio_pwrseq>; + + vmmc-supply = <&vsys_3v3>; + vqmmc-supply = <&vddao_1v8>; + + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; + +/* SD card */ +&sd_emmc_b { + status = "okay"; + pinctrl-0 = <&sdcard_c_pins>; + pinctrl-1 = <&sdcard_clk_gate_c_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <50000000>; + disable-wp; + + cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; + vmmc-supply = <&vsys_3v3>; + vqmmc-supply = <&vsys_3v3>; +}; + +/* eMMC */ +&sd_emmc_c { + status = "okay"; + pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>; + pinctrl-1 = <&emmc_clk_gate_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <8>; + cap-mmc-highspeed; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + max-frequency = <200000000>; + disable-wp; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&emmc_1v8>; +}; + +&uart_A { + status = "okay"; + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; + pinctrl-names = "default"; + uart-has-rtscts; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; + max-speed = <2000000>; + clocks = <&wifi32k>; + clock-names = "lpo"; + }; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&usb2_phy0 { + phy-supply = <&dc_in>; +}; + +&usb2_phy1 { + phy-supply = <&usb_pwr>; +}; + +&usb3_pcie_phy { + phy-supply = <&usb_pwr>; +}; + +&usb { + status = "okay"; + dr_mode = "peripheral"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts new file mode 100644 index 000000000000..5233bd7cacfb --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts @@ -0,0 +1,70 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 BayLibre, SAS + * Author: Neil Armstrong <narmstrong@baylibre.com> + */ + +/dts-v1/; + +#include "meson-sm1.dtsi" +#include "meson-khadas-vim3.dtsi" + +/ { + compatible = "khadas,vim3l", "amlogic,sm1"; + model = "Khadas VIM3L"; + + vddcpu: regulator-vddcpu { + /* + * Silergy SY8030DEC Regulator. + */ + compatible = "pwm-regulator"; + + regulator-name = "VDDCPU"; + regulator-min-microvolt = <690000>; + regulator-max-microvolt = <1050000>; + + vin-supply = <&vsys_3v3>; + + pwms = <&pwm_AO_cd 1 1250 0>; + pwm-dutycycle-range = <100 0>; + + regulator-boot-on; + regulator-always-on; + }; +}; + +&cpu0 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU_CLK>; + clock-latency = <50000>; +}; + +&cpu1 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU1_CLK>; + clock-latency = <50000>; +}; + +&cpu2 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU2_CLK>; + clock-latency = <50000>; +}; + +&cpu3 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU3_CLK>; + clock-latency = <50000>; +}; + +&pwm_AO_cd { + pinctrl-0 = <&pwm_ao_d_e_pins>; + pinctrl-names = "default"; + clocks = <&xtal>; + clock-names = "clkin1"; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts index 5700cd73fefc..3435aaa4e8db 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts @@ -51,6 +51,17 @@ }; }; + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; + leds { compatible = "gpio-leds"; @@ -125,6 +136,25 @@ regulator-always-on; }; + vddcpu: regulator-vddcpu { + /* + * SY8120B1ABC DC/DC Regulator. + */ + compatible = "pwm-regulator"; + + regulator-name = "VDDCPU"; + regulator-min-microvolt = <690000>; + regulator-max-microvolt = <1050000>; + + vin-supply = <&dc_in>; + + pwms = <&pwm_AO_cd 1 1500 0>; + pwm-dutycycle-range = <100 0>; + + regulator-boot-on; + regulator-always-on; + }; + vddio_ao1v8: regulator-vddio_ao1v8 { compatible = "regulator-fixed"; regulator-name = "VDDIO_AO1V8"; @@ -171,12 +201,52 @@ hdmi-phandle = <&hdmi_tx>; }; +&cpu0 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU_CLK>; + clock-latency = <50000>; +}; + +&cpu1 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU1_CLK>; + clock-latency = <50000>; +}; + +&cpu2 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU2_CLK>; + clock-latency = <50000>; +}; + +&cpu3 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU3_CLK>; + clock-latency = <50000>; +}; + ðmac { status = "okay"; phy-handle = <&internal_ephy>; phy-mode = "rmii"; }; +&hdmi_tx { + status = "okay"; + pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; + pinctrl-names = "default"; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + &i2c3 { status = "okay"; pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>; @@ -197,6 +267,14 @@ clock-names = "clkin0"; }; +&pwm_AO_cd { + pinctrl-0 = <&pwm_ao_d_e_pins>; + pinctrl-names = "default"; + clocks = <&xtal>; + clock-names = "clkin1"; + status = "okay"; +}; + &pwm_ef { status = "okay"; pinctrl-0 = <&pwm_e_pins>; @@ -298,3 +376,8 @@ pinctrl-0 = <&uart_ao_a_pins>; pinctrl-names = "default"; }; + +&usb { + status = "okay"; + dr_mode = "otg"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi index e902d4f9165f..521573f3a5ba 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi @@ -5,6 +5,7 @@ */ #include "meson-g12-common.dtsi" +#include <dt-bindings/power/meson-sm1-power.h> / { compatible = "amlogic,sm1"; @@ -49,6 +50,71 @@ compatible = "cache"; }; }; + + cpu_opp_table: opp-table { + compatible = "operating-points-v2"; + opp-shared; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + opp-microvolt = <730000>; + }; + + opp-250000000 { + opp-hz = /bits/ 64 <250000000>; + opp-microvolt = <730000>; + }; + + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <730000>; + }; + + opp-667000000 { + opp-hz = /bits/ 64 <666666666>; + opp-microvolt = <750000>; + }; + + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <770000>; + }; + + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <780000>; + }; + + opp-1404000000 { + opp-hz = /bits/ 64 <1404000000>; + opp-microvolt = <790000>; + }; + + opp-1512000000 { + opp-hz = /bits/ 64 <1500000000>; + opp-microvolt = <800000>; + }; + + opp-1608000000 { + opp-hz = /bits/ 64 <1608000000>; + opp-microvolt = <810000>; + }; + + opp-1704000000 { + opp-hz = /bits/ 64 <1704000000>; + opp-microvolt = <850000>; + }; + + opp-1800000000 { + opp-hz = /bits/ 64 <1800000000>; + opp-microvolt = <900000>; + }; + + opp-1908000000 { + opp-hz = /bits/ 64 <1908000000>; + opp-microvolt = <950000>; + }; + }; }; &cecb_AO { @@ -59,10 +125,23 @@ compatible = "amlogic,meson-sm1-clk-measure"; }; -&pwrc_vpu { - status = "disabled"; + +&clkc { + compatible = "amlogic,sm1-clkc"; +}; + +ðmac { + power-domains = <&pwrc PWRC_SM1_ETH_ID>; +}; + +&pwrc { + compatible = "amlogic,meson-sm1-pwrc"; }; &vpu { - status = "disabled"; + power-domains = <&pwrc PWRC_SM1_VPU_ID>; +}; + +&usb { + power-domains = <&pwrc PWRC_SM1_USB_ID>; }; diff --git a/drivers/soc/amlogic/Kconfig b/drivers/soc/amlogic/Kconfig index 23bfb8ef4fdb..bc2c912949bd 100644 --- a/drivers/soc/amlogic/Kconfig +++ b/drivers/soc/amlogic/Kconfig @@ -37,6 +37,17 @@ config MESON_GX_PM_DOMAINS Say yes to expose Amlogic Meson GX Power Domains as Generic Power Domains. +config MESON_EE_PM_DOMAINS + bool "Amlogic Meson Everything-Else Power Domains driver" + depends on ARCH_MESON || COMPILE_TEST + depends on PM && OF + default ARCH_MESON + select PM_GENERIC_DOMAINS + select PM_GENERIC_DOMAINS_OF + help + Say yes to expose Amlogic Meson Everything-Else Power Domains as + Generic Power Domains. + config MESON_MX_SOCINFO bool "Amlogic Meson MX SoC Information driver" depends on ARCH_MESON || COMPILE_TEST diff --git a/drivers/soc/amlogic/Makefile b/drivers/soc/amlogic/Makefile index f2e4ed171297..de79d044b545 100644 --- a/drivers/soc/amlogic/Makefile +++ b/drivers/soc/amlogic/Makefile @@ -4,3 +4,4 @@ obj-$(CONFIG_MESON_CLK_MEASURE) += meson-clk-measure.o obj-$(CONFIG_MESON_GX_SOCINFO) += meson-gx-socinfo.o obj-$(CONFIG_MESON_GX_PM_DOMAINS) += meson-gx-pwrc-vpu.o obj-$(CONFIG_MESON_MX_SOCINFO) += meson-mx-socinfo.o +obj-$(CONFIG_MESON_EE_PM_DOMAINS) += meson-ee-pwrc.o diff --git a/drivers/soc/amlogic/meson-clk-measure.c b/drivers/soc/amlogic/meson-clk-measure.c index 19d4cbc93a17..0fa47d77577d 100644 --- a/drivers/soc/amlogic/meson-clk-measure.c +++ b/drivers/soc/amlogic/meson-clk-measure.c @@ -11,6 +11,8 @@ #include <linux/debugfs.h> #include <linux/regmap.h> +static DEFINE_MUTEX(measure_lock); + #define MSR_CLK_DUTY 0x0 #define MSR_CLK_REG0 0x4 #define MSR_CLK_REG1 0x8 @@ -322,6 +324,8 @@ static struct meson_msr_id clk_msr_g12a[CLK_MSR_MAX] = { CLK_MSR_ID(84, "co_tx"), CLK_MSR_ID(89, "hdmi_todig"), CLK_MSR_ID(90, "hdmitx_sys"), + CLK_MSR_ID(91, "sys_cpub_div16"), + CLK_MSR_ID(92, "sys_pll_cpub_div16"), CLK_MSR_ID(94, "eth_phy_rx"), CLK_MSR_ID(95, "eth_phy_pll"), CLK_MSR_ID(96, "vpu_b"), @@ -353,6 +357,136 @@ static struct meson_msr_id clk_msr_g12a[CLK_MSR_MAX] = { CLK_MSR_ID(122, "audio_pdm_dclk"), }; +static struct meson_msr_id clk_msr_sm1[CLK_MSR_MAX] = { + CLK_MSR_ID(0, "ring_osc_out_ee_0"), + CLK_MSR_ID(1, "ring_osc_out_ee_1"), + CLK_MSR_ID(2, "ring_osc_out_ee_2"), + CLK_MSR_ID(3, "ring_osc_out_ee_3"), + CLK_MSR_ID(4, "gp0_pll"), + CLK_MSR_ID(5, "gp1_pll"), + CLK_MSR_ID(6, "enci"), + CLK_MSR_ID(7, "clk81"), + CLK_MSR_ID(8, "encp"), + CLK_MSR_ID(9, "encl"), + CLK_MSR_ID(10, "vdac"), + CLK_MSR_ID(11, "eth_tx"), + CLK_MSR_ID(12, "hifi_pll"), + CLK_MSR_ID(13, "mod_tcon"), + CLK_MSR_ID(14, "fec_0"), + CLK_MSR_ID(15, "fec_1"), + CLK_MSR_ID(16, "fec_2"), + CLK_MSR_ID(17, "sys_pll_div16"), + CLK_MSR_ID(18, "sys_cpu_div16"), + CLK_MSR_ID(19, "lcd_an_ph2"), + CLK_MSR_ID(20, "rtc_osc_out"), + CLK_MSR_ID(21, "lcd_an_ph3"), + CLK_MSR_ID(22, "eth_phy_ref"), + CLK_MSR_ID(23, "mpll_50m"), + CLK_MSR_ID(24, "eth_125m"), + CLK_MSR_ID(25, "eth_rmii"), + CLK_MSR_ID(26, "sc_int"), + CLK_MSR_ID(27, "in_mac"), + CLK_MSR_ID(28, "sar_adc"), + CLK_MSR_ID(29, "pcie_inp"), + CLK_MSR_ID(30, "pcie_inn"), + CLK_MSR_ID(31, "mpll_test_out"), + CLK_MSR_ID(32, "vdec"), + CLK_MSR_ID(34, "eth_mpll_50m"), + CLK_MSR_ID(35, "mali"), + CLK_MSR_ID(36, "hdmi_tx_pixel"), + CLK_MSR_ID(37, "cdac"), + CLK_MSR_ID(38, "vdin_meas"), + CLK_MSR_ID(39, "bt656"), + CLK_MSR_ID(40, "arm_ring_osc_out_4"), + CLK_MSR_ID(41, "eth_rx_or_rmii"), + CLK_MSR_ID(42, "mp0_out"), + CLK_MSR_ID(43, "fclk_div5"), + CLK_MSR_ID(44, "pwm_b"), + CLK_MSR_ID(45, "pwm_a"), + CLK_MSR_ID(46, "vpu"), + CLK_MSR_ID(47, "ddr_dpll_pt"), + CLK_MSR_ID(48, "mp1_out"), + CLK_MSR_ID(49, "mp2_out"), + CLK_MSR_ID(50, "mp3_out"), + CLK_MSR_ID(51, "sd_emmc_c"), + CLK_MSR_ID(52, "sd_emmc_b"), + CLK_MSR_ID(53, "sd_emmc_a"), + CLK_MSR_ID(54, "vpu_clkc"), + CLK_MSR_ID(55, "vid_pll_div_out"), + CLK_MSR_ID(56, "wave420l_a"), + CLK_MSR_ID(57, "wave420l_c"), + CLK_MSR_ID(58, "wave420l_b"), + CLK_MSR_ID(59, "hcodec"), + CLK_MSR_ID(60, "arm_ring_osc_out_5"), + CLK_MSR_ID(61, "gpio_msr"), + CLK_MSR_ID(62, "hevcb"), + CLK_MSR_ID(63, "dsi_meas"), + CLK_MSR_ID(64, "spicc_1"), + CLK_MSR_ID(65, "spicc_0"), + CLK_MSR_ID(66, "vid_lock"), + CLK_MSR_ID(67, "dsi_phy"), + CLK_MSR_ID(68, "hdcp22_esm"), + CLK_MSR_ID(69, "hdcp22_skp"), + CLK_MSR_ID(70, "pwm_f"), + CLK_MSR_ID(71, "pwm_e"), + CLK_MSR_ID(72, "pwm_d"), + CLK_MSR_ID(73, "pwm_c"), + CLK_MSR_ID(74, "arm_ring_osc_out_6"), + CLK_MSR_ID(75, "hevcf"), + CLK_MSR_ID(76, "arm_ring_osc_out_7"), + CLK_MSR_ID(77, "rng_ring_osc_0"), + CLK_MSR_ID(78, "rng_ring_osc_1"), + CLK_MSR_ID(79, "rng_ring_osc_2"), + CLK_MSR_ID(80, "rng_ring_osc_3"), + CLK_MSR_ID(81, "vapb"), + CLK_MSR_ID(82, "ge2d"), + CLK_MSR_ID(83, "co_rx"), + CLK_MSR_ID(84, "co_tx"), + CLK_MSR_ID(85, "arm_ring_osc_out_8"), + CLK_MSR_ID(86, "arm_ring_osc_out_9"), + CLK_MSR_ID(87, "mipi_dsi_phy"), + CLK_MSR_ID(88, "cis2_adapt"), + CLK_MSR_ID(89, "hdmi_todig"), + CLK_MSR_ID(90, "hdmitx_sys"), + CLK_MSR_ID(91, "nna_core"), + CLK_MSR_ID(92, "nna_axi"), + CLK_MSR_ID(93, "vad"), + CLK_MSR_ID(94, "eth_phy_rx"), + CLK_MSR_ID(95, "eth_phy_pll"), + CLK_MSR_ID(96, "vpu_b"), + CLK_MSR_ID(97, "cpu_b_tmp"), + CLK_MSR_ID(98, "ts"), + CLK_MSR_ID(99, "arm_ring_osc_out_10"), + CLK_MSR_ID(100, "arm_ring_osc_out_11"), + CLK_MSR_ID(101, "arm_ring_osc_out_12"), + CLK_MSR_ID(102, "arm_ring_osc_out_13"), + CLK_MSR_ID(103, "arm_ring_osc_out_14"), + CLK_MSR_ID(104, "arm_ring_osc_out_15"), + CLK_MSR_ID(105, "arm_ring_osc_out_16"), + CLK_MSR_ID(106, "ephy_test"), + CLK_MSR_ID(107, "au_dac_g128x"), + CLK_MSR_ID(108, "audio_locker_out"), + CLK_MSR_ID(109, "audio_locker_in"), + CLK_MSR_ID(110, "audio_tdmout_c_sclk"), + CLK_MSR_ID(111, "audio_tdmout_b_sclk"), + CLK_MSR_ID(112, "audio_tdmout_a_sclk"), + CLK_MSR_ID(113, "audio_tdmin_lb_sclk"), + CLK_MSR_ID(114, "audio_tdmin_c_sclk"), + CLK_MSR_ID(115, "audio_tdmin_b_sclk"), + CLK_MSR_ID(116, "audio_tdmin_a_sclk"), + CLK_MSR_ID(117, "audio_resample"), + CLK_MSR_ID(118, "audio_pdm_sys"), + CLK_MSR_ID(119, "audio_spdifout_b"), + CLK_MSR_ID(120, "audio_spdifout"), + CLK_MSR_ID(121, "audio_spdifin"), + CLK_MSR_ID(122, "audio_pdm_dclk"), + CLK_MSR_ID(123, "audio_resampled"), + CLK_MSR_ID(124, "earcrx_pll"), + CLK_MSR_ID(125, "earcrx_pll_test"), + CLK_MSR_ID(126, "csi_phy0"), + CLK_MSR_ID(127, "csi2_data"), +}; + static int meson_measure_id(struct meson_msr_id *clk_msr_id, unsigned int duration) { @@ -360,6 +494,10 @@ static int meson_measure_id(struct meson_msr_id *clk_msr_id, unsigned int val; int ret; + ret = mutex_lock_interruptible(&measure_lock); + if (ret) + return ret; + regmap_write(priv->regmap, MSR_CLK_REG0, 0); /* Set measurement duration */ @@ -377,8 +515,10 @@ static int meson_measure_id(struct meson_msr_id *clk_msr_id, ret = regmap_read_poll_timeout(priv->regmap, MSR_CLK_REG0, val, !(val & MSR_BUSY), 10, 10000); - if (ret) + if (ret) { + mutex_unlock(&measure_lock); return ret; + } /* Disable */ regmap_update_bits(priv->regmap, MSR_CLK_REG0, MSR_ENABLE, 0); @@ -386,6 +526,8 @@ static int meson_measure_id(struct meson_msr_id *clk_msr_id, /* Get the value in multiple of gate time counts */ regmap_read(priv->regmap, MSR_CLK_REG2, &val); + mutex_unlock(&measure_lock); + if (val >= MSR_VAL_MASK) return -EINVAL; @@ -533,6 +675,10 @@ static const struct of_device_id meson_msr_match_table[] = { .compatible = "amlogic,meson-g12a-clk-measure", .data = (void *)clk_msr_g12a, }, + { + .compatible = "amlogic,meson-sm1-clk-measure", + .data = (void *)clk_msr_sm1, + }, { /* sentinel */ } }; diff --git a/drivers/soc/amlogic/meson-ee-pwrc.c b/drivers/soc/amlogic/meson-ee-pwrc.c new file mode 100644 index 000000000000..5823f5b67d16 --- /dev/null +++ b/drivers/soc/amlogic/meson-ee-pwrc.c @@ -0,0 +1,492 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2019 BayLibre, SAS + * Author: Neil Armstrong <narmstrong@baylibre.com> + */ + +#include <linux/of_address.h> +#include <linux/platform_device.h> +#include <linux/pm_domain.h> +#include <linux/bitfield.h> +#include <linux/regmap.h> +#include <linux/mfd/syscon.h> +#include <linux/of_device.h> +#include <linux/reset-controller.h> +#include <linux/reset.h> +#include <linux/clk.h> +#include <dt-bindings/power/meson-g12a-power.h> +#include <dt-bindings/power/meson-sm1-power.h> + +/* AO Offsets */ + +#define AO_RTI_GEN_PWR_SLEEP0 (0x3a << 2) +#define AO_RTI_GEN_PWR_ISO0 (0x3b << 2) + +/* HHI Offsets */ + +#define HHI_MEM_PD_REG0 (0x40 << 2) +#define HHI_VPU_MEM_PD_REG0 (0x41 << 2) +#define HHI_VPU_MEM_PD_REG1 (0x42 << 2) +#define HHI_VPU_MEM_PD_REG3 (0x43 << 2) +#define HHI_VPU_MEM_PD_REG4 (0x44 << 2) +#define HHI_AUDIO_MEM_PD_REG0 (0x45 << 2) +#define HHI_NANOQ_MEM_PD_REG0 (0x46 << 2) +#define HHI_NANOQ_MEM_PD_REG1 (0x47 << 2) +#define HHI_VPU_MEM_PD_REG2 (0x4d << 2) + +struct meson_ee_pwrc; +struct meson_ee_pwrc_domain; + +struct meson_ee_pwrc_mem_domain { + unsigned int reg; + unsigned int mask; +}; + +struct meson_ee_pwrc_top_domain { + unsigned int sleep_reg; + unsigned int sleep_mask; + unsigned int iso_reg; + unsigned int iso_mask; +}; + +struct meson_ee_pwrc_domain_desc { + char *name; + unsigned int reset_names_count; + unsigned int clk_names_count; + struct meson_ee_pwrc_top_domain *top_pd; + unsigned int mem_pd_count; + struct meson_ee_pwrc_mem_domain *mem_pd; + bool (*get_power)(struct meson_ee_pwrc_domain *pwrc_domain); +}; + +struct meson_ee_pwrc_domain_data { + unsigned int count; + struct meson_ee_pwrc_domain_desc *domains; +}; + +/* TOP Power Domains */ + +static struct meson_ee_pwrc_top_domain g12a_pwrc_vpu = { + .sleep_reg = AO_RTI_GEN_PWR_SLEEP0, + .sleep_mask = BIT(8), + .iso_reg = AO_RTI_GEN_PWR_SLEEP0, + .iso_mask = BIT(9), +}; + +#define SM1_EE_PD(__bit) \ + { \ + .sleep_reg = AO_RTI_GEN_PWR_SLEEP0, \ + .sleep_mask = BIT(__bit), \ + .iso_reg = AO_RTI_GEN_PWR_ISO0, \ + .iso_mask = BIT(__bit), \ + } + +static struct meson_ee_pwrc_top_domain sm1_pwrc_vpu = SM1_EE_PD(8); +static struct meson_ee_pwrc_top_domain sm1_pwrc_nna = SM1_EE_PD(16); +static struct meson_ee_pwrc_top_domain sm1_pwrc_usb = SM1_EE_PD(17); +static struct meson_ee_pwrc_top_domain sm1_pwrc_pci = SM1_EE_PD(18); +static struct meson_ee_pwrc_top_domain sm1_pwrc_ge2d = SM1_EE_PD(19); + +/* Memory PD Domains */ + +#define VPU_MEMPD(__reg) \ + { __reg, GENMASK(1, 0) }, \ + { __reg, GENMASK(3, 2) }, \ + { __reg, GENMASK(5, 4) }, \ + { __reg, GENMASK(7, 6) }, \ + { __reg, GENMASK(9, 8) }, \ + { __reg, GENMASK(11, 10) }, \ + { __reg, GENMASK(13, 12) }, \ + { __reg, GENMASK(15, 14) }, \ + { __reg, GENMASK(17, 16) }, \ + { __reg, GENMASK(19, 18) }, \ + { __reg, GENMASK(21, 20) }, \ + { __reg, GENMASK(23, 22) }, \ + { __reg, GENMASK(25, 24) }, \ + { __reg, GENMASK(27, 26) }, \ + { __reg, GENMASK(29, 28) }, \ + { __reg, GENMASK(31, 30) } + +#define VPU_HHI_MEMPD(__reg) \ + { __reg, BIT(8) }, \ + { __reg, BIT(9) }, \ + { __reg, BIT(10) }, \ + { __reg, BIT(11) }, \ + { __reg, BIT(12) }, \ + { __reg, BIT(13) }, \ + { __reg, BIT(14) }, \ + { __reg, BIT(15) } + +static struct meson_ee_pwrc_mem_domain g12a_pwrc_mem_vpu[] = { + VPU_MEMPD(HHI_VPU_MEM_PD_REG0), + VPU_MEMPD(HHI_VPU_MEM_PD_REG1), + VPU_MEMPD(HHI_VPU_MEM_PD_REG2), + VPU_HHI_MEMPD(HHI_MEM_PD_REG0), +}; + +static struct meson_ee_pwrc_mem_domain g12a_pwrc_mem_eth[] = { + { HHI_MEM_PD_REG0, GENMASK(3, 2) }, +}; + +static struct meson_ee_pwrc_mem_domain sm1_pwrc_mem_vpu[] = { + VPU_MEMPD(HHI_VPU_MEM_PD_REG0), + VPU_MEMPD(HHI_VPU_MEM_PD_REG1), + VPU_MEMPD(HHI_VPU_MEM_PD_REG2), + VPU_MEMPD(HHI_VPU_MEM_PD_REG3), + { HHI_VPU_MEM_PD_REG4, GENMASK(1, 0) }, + { HHI_VPU_MEM_PD_REG4, GENMASK(3, 2) }, + { HHI_VPU_MEM_PD_REG4, GENMASK(5, 4) }, + { HHI_VPU_MEM_PD_REG4, GENMASK(7, 6) }, + VPU_HHI_MEMPD(HHI_MEM_PD_REG0), +}; + +static struct meson_ee_pwrc_mem_domain sm1_pwrc_mem_nna[] = { + { HHI_NANOQ_MEM_PD_REG0, 0xff }, + { HHI_NANOQ_MEM_PD_REG1, 0xff }, +}; + +static struct meson_ee_pwrc_mem_domain sm1_pwrc_mem_usb[] = { + { HHI_MEM_PD_REG0, GENMASK(31, 30) }, +}; + +static struct meson_ee_pwrc_mem_domain sm1_pwrc_mem_pcie[] = { + { HHI_MEM_PD_REG0, GENMASK(29, 26) }, +}; + +static struct meson_ee_pwrc_mem_domain sm1_pwrc_mem_ge2d[] = { + { HHI_MEM_PD_REG0, GENMASK(25, 18) }, +}; + +static struct meson_ee_pwrc_mem_domain sm1_pwrc_mem_audio[] = { + { HHI_MEM_PD_REG0, GENMASK(5, 4) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(1, 0) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(3, 2) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(5, 4) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(7, 6) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(13, 12) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(15, 14) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(17, 16) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(19, 18) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(21, 20) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(23, 22) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(25, 24) }, + { HHI_AUDIO_MEM_PD_REG0, GENMASK(27, 26) }, +}; + +#define VPU_PD(__name, __top_pd, __mem, __get_power, __resets, __clks) \ + { \ + .name = __name, \ + .reset_names_count = __resets, \ + .clk_names_count = __clks, \ + .top_pd = __top_pd, \ + .mem_pd_count = ARRAY_SIZE(__mem), \ + .mem_pd = __mem, \ + .get_power = __get_power, \ + } + +#define TOP_PD(__name, __top_pd, __mem, __get_power) \ + { \ + .name = __name, \ + .top_pd = __top_pd, \ + .mem_pd_count = ARRAY_SIZE(__mem), \ + .mem_pd = __mem, \ + .get_power = __get_power, \ + } + +#define MEM_PD(__name, __mem) \ + TOP_PD(__name, NULL, __mem, NULL) + +static bool pwrc_ee_get_power(struct meson_ee_pwrc_domain *pwrc_domain); + +static struct meson_ee_pwrc_domain_desc g12a_pwrc_domains[] = { + [PWRC_G12A_VPU_ID] = VPU_PD("VPU", &g12a_pwrc_vpu, g12a_pwrc_mem_vpu, + pwrc_ee_get_power, 11, 2), + [PWRC_G12A_ETH_ID] = MEM_PD("ETH", g12a_pwrc_mem_eth), +}; + +static struct meson_ee_pwrc_domain_desc sm1_pwrc_domains[] = { + [PWRC_SM1_VPU_ID] = VPU_PD("VPU", &sm1_pwrc_vpu, sm1_pwrc_mem_vpu, + pwrc_ee_get_power, 11, 2), + [PWRC_SM1_NNA_ID] = TOP_PD("NNA", &sm1_pwrc_nna, sm1_pwrc_mem_nna, + pwrc_ee_get_power), + [PWRC_SM1_USB_ID] = TOP_PD("USB", &sm1_pwrc_usb, sm1_pwrc_mem_usb, + pwrc_ee_get_power), + [PWRC_SM1_PCIE_ID] = TOP_PD("PCI", &sm1_pwrc_pci, sm1_pwrc_mem_pcie, + pwrc_ee_get_power), + [PWRC_SM1_GE2D_ID] = TOP_PD("GE2D", &sm1_pwrc_ge2d, sm1_pwrc_mem_ge2d, + pwrc_ee_get_power), + [PWRC_SM1_AUDIO_ID] = MEM_PD("AUDIO", sm1_pwrc_mem_audio), + [PWRC_SM1_ETH_ID] = MEM_PD("ETH", g12a_pwrc_mem_eth), +}; + +struct meson_ee_pwrc_domain { + struct generic_pm_domain base; + bool enabled; + struct meson_ee_pwrc *pwrc; + struct meson_ee_pwrc_domain_desc desc; + struct clk_bulk_data *clks; + int num_clks; + struct reset_control *rstc; + int num_rstc; +}; + +struct meson_ee_pwrc { + struct regmap *regmap_ao; + struct regmap *regmap_hhi; + struct meson_ee_pwrc_domain *domains; + struct genpd_onecell_data xlate; +}; + +static bool pwrc_ee_get_power(struct meson_ee_pwrc_domain *pwrc_domain) +{ + u32 reg; + + regmap_read(pwrc_domain->pwrc->regmap_ao, + pwrc_domain->desc.top_pd->sleep_reg, ®); + + return (reg & pwrc_domain->desc.top_pd->sleep_mask); +} + +static int meson_ee_pwrc_off(struct generic_pm_domain *domain) +{ + struct meson_ee_pwrc_domain *pwrc_domain = + container_of(domain, struct meson_ee_pwrc_domain, base); + int i; + + if (pwrc_domain->desc.top_pd) + regmap_update_bits(pwrc_domain->pwrc->regmap_ao, + pwrc_domain->desc.top_pd->sleep_reg, + pwrc_domain->desc.top_pd->sleep_mask, + pwrc_domain->desc.top_pd->sleep_mask); + udelay(20); + + for (i = 0 ; i < pwrc_domain->desc.mem_pd_count ; ++i) + regmap_update_bits(pwrc_domain->pwrc->regmap_hhi, + pwrc_domain->desc.mem_pd[i].reg, + pwrc_domain->desc.mem_pd[i].mask, + pwrc_domain->desc.mem_pd[i].mask); + + udelay(20); + + if (pwrc_domain->desc.top_pd) + regmap_update_bits(pwrc_domain->pwrc->regmap_ao, + pwrc_domain->desc.top_pd->iso_reg, + pwrc_domain->desc.top_pd->iso_mask, + pwrc_domain->desc.top_pd->iso_mask); + + if (pwrc_domain->num_clks) { + msleep(20); + clk_bulk_disable_unprepare(pwrc_domain->num_clks, + pwrc_domain->clks); + } + + return 0; +} + +static int meson_ee_pwrc_on(struct generic_pm_domain *domain) +{ + struct meson_ee_pwrc_domain *pwrc_domain = + container_of(domain, struct meson_ee_pwrc_domain, base); + int i, ret; + + if (pwrc_domain->desc.top_pd) + regmap_update_bits(pwrc_domain->pwrc->regmap_ao, + pwrc_domain->desc.top_pd->sleep_reg, + pwrc_domain->desc.top_pd->sleep_mask, 0); + udelay(20); + + for (i = 0 ; i < pwrc_domain->desc.mem_pd_count ; ++i) + regmap_update_bits(pwrc_domain->pwrc->regmap_hhi, + pwrc_domain->desc.mem_pd[i].reg, + pwrc_domain->desc.mem_pd[i].mask, 0); + + udelay(20); + + ret = reset_control_assert(pwrc_domain->rstc); + if (ret) + return ret; + + if (pwrc_domain->desc.top_pd) + regmap_update_bits(pwrc_domain->pwrc->regmap_ao, + pwrc_domain->desc.top_pd->iso_reg, + pwrc_domain->desc.top_pd->iso_mask, 0); + + ret = reset_control_deassert(pwrc_domain->rstc); + if (ret) + return ret; + + return clk_bulk_prepare_enable(pwrc_domain->num_clks, + pwrc_domain->clks); +} + +static int meson_ee_pwrc_init_domain(struct platform_device *pdev, + struct meson_ee_pwrc *pwrc, + struct meson_ee_pwrc_domain *dom) +{ + dom->pwrc = pwrc; + dom->num_rstc = dom->desc.reset_names_count; + dom->num_clks = dom->desc.clk_names_count; + + if (dom->num_rstc) { + int count = reset_control_get_count(&pdev->dev); + + if (count != dom->num_rstc) + dev_warn(&pdev->dev, "Invalid resets count %d for domain %s\n", + count, dom->desc.name); + + dom->rstc = devm_reset_control_array_get(&pdev->dev, false, + false); + if (IS_ERR(dom->rstc)) + return PTR_ERR(dom->rstc); + } + + if (dom->num_clks) { + int ret = devm_clk_bulk_get_all(&pdev->dev, &dom->clks); + if (ret < 0) + return ret; + + if (dom->num_clks != ret) { + dev_warn(&pdev->dev, "Invalid clocks count %d for domain %s\n", + ret, dom->desc.name); + dom->num_clks = ret; + } + } + + dom->base.name = dom->desc.name; + dom->base.power_on = meson_ee_pwrc_on; + dom->base.power_off = meson_ee_pwrc_off; + + /* + * TOFIX: This is a special case for the VPU power domain, which can + * be enabled previously by the bootloader. In this case the VPU + * pipeline may be functional but no driver maybe never attach + * to this power domain, and if the domain is disabled it could + * cause system errors. This is why the pm_domain_always_on_gov + * is used here. + * For the same reason, the clocks should be enabled in case + * we need to power the domain off, otherwise the internal clocks + * prepare/enable counters won't be in sync. + */ + if (dom->num_clks && dom->desc.get_power && !dom->desc.get_power(dom)) { + int ret = clk_bulk_prepare_enable(dom->num_clks, dom->clks); + if (ret) + return ret; + + pm_genpd_init(&dom->base, &pm_domain_always_on_gov, false); + } else + pm_genpd_init(&dom->base, NULL, + (dom->desc.get_power ? + dom->desc.get_power(dom) : true)); + + return 0; +} + +static int meson_ee_pwrc_probe(struct platform_device *pdev) +{ + const struct meson_ee_pwrc_domain_data *match; + struct regmap *regmap_ao, *regmap_hhi; + struct meson_ee_pwrc *pwrc; + int i, ret; + + match = of_device_get_match_data(&pdev->dev); + if (!match) { + dev_err(&pdev->dev, "failed to get match data\n"); + return -ENODEV; + } + + pwrc = devm_kzalloc(&pdev->dev, sizeof(*pwrc), GFP_KERNEL); + if (!pwrc) + return -ENOMEM; + + pwrc->xlate.domains = devm_kcalloc(&pdev->dev, match->count, + sizeof(*pwrc->xlate.domains), + GFP_KERNEL); + if (!pwrc->xlate.domains) + return -ENOMEM; + + pwrc->domains = devm_kcalloc(&pdev->dev, match->count, + sizeof(*pwrc->domains), GFP_KERNEL); + if (!pwrc->domains) + return -ENOMEM; + + pwrc->xlate.num_domains = match->count; + + regmap_hhi = syscon_node_to_regmap(of_get_parent(pdev->dev.of_node)); + if (IS_ERR(regmap_hhi)) { + dev_err(&pdev->dev, "failed to get HHI regmap\n"); + return PTR_ERR(regmap_hhi); + } + + regmap_ao = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, + "amlogic,ao-sysctrl"); + if (IS_ERR(regmap_ao)) { + dev_err(&pdev->dev, "failed to get AO regmap\n"); + return PTR_ERR(regmap_ao); + } + + pwrc->regmap_ao = regmap_ao; + pwrc->regmap_hhi = regmap_hhi; + + platform_set_drvdata(pdev, pwrc); + + for (i = 0 ; i < match->count ; ++i) { + struct meson_ee_pwrc_domain *dom = &pwrc->domains[i]; + + memcpy(&dom->desc, &match->domains[i], sizeof(dom->desc)); + + ret = meson_ee_pwrc_init_domain(pdev, pwrc, dom); + if (ret) + return ret; + + pwrc->xlate.domains[i] = &dom->base; + } + + of_genpd_add_provider_onecell(pdev->dev.of_node, &pwrc->xlate); + + return 0; +} + +static void meson_ee_pwrc_shutdown(struct platform_device *pdev) +{ + struct meson_ee_pwrc *pwrc = platform_get_drvdata(pdev); + int i; + + for (i = 0 ; i < pwrc->xlate.num_domains ; ++i) { + struct meson_ee_pwrc_domain *dom = &pwrc->domains[i]; + + if (dom->desc.get_power && !dom->desc.get_power(dom)) + meson_ee_pwrc_off(&dom->base); + } +} + +static struct meson_ee_pwrc_domain_data meson_ee_g12a_pwrc_data = { + .count = ARRAY_SIZE(g12a_pwrc_domains), + .domains = g12a_pwrc_domains, +}; + +static struct meson_ee_pwrc_domain_data meson_ee_sm1_pwrc_data = { + .count = ARRAY_SIZE(sm1_pwrc_domains), + .domains = sm1_pwrc_domains, +}; + +static const struct of_device_id meson_ee_pwrc_match_table[] = { + { + .compatible = "amlogic,meson-g12a-pwrc", + .data = &meson_ee_g12a_pwrc_data, + }, + { + .compatible = "amlogic,meson-sm1-pwrc", + .data = &meson_ee_sm1_pwrc_data, + }, + { /* sentinel */ } +}; + +static struct platform_driver meson_ee_pwrc_driver = { + .probe = meson_ee_pwrc_probe, + .shutdown = meson_ee_pwrc_shutdown, + .driver = { + .name = "meson_ee_pwrc", + .of_match_table = meson_ee_pwrc_match_table, + }, +}; +builtin_platform_driver(meson_ee_pwrc_driver); diff --git a/drivers/soc/amlogic/meson-gx-socinfo.c b/drivers/soc/amlogic/meson-gx-socinfo.c index bca34954518e..6d0d04f163cb 100644 --- a/drivers/soc/amlogic/meson-gx-socinfo.c +++ b/drivers/soc/amlogic/meson-gx-socinfo.c @@ -39,6 +39,7 @@ static const struct meson_gx_soc_id { { "TXHD", 0x27 }, { "G12A", 0x28 }, { "G12B", 0x29 }, + { "SM1", 0x2b }, }; static const struct meson_gx_package_id { @@ -65,6 +66,8 @@ static const struct meson_gx_package_id { { "S905D2", 0x28, 0x10, 0xf0 }, { "S905X2", 0x28, 0x40, 0xf0 }, { "S922X", 0x29, 0x40, 0xf0 }, + { "A311D", 0x29, 0x10, 0xf0 }, + { "S905X3", 0x2b, 0x5, 0xf }, }; static inline unsigned int socinfo_to_major(u32 socinfo) @@ -138,8 +141,10 @@ static int __init meson_gx_socinfo_init(void) } /* check if chip-id is available */ - if (!of_property_read_bool(np, "amlogic,has-chip-id")) + if (!of_property_read_bool(np, "amlogic,has-chip-id")) { + of_node_put(np); return -ENODEV; + } /* node should be a syscon */ regmap = syscon_node_to_regmap(np); diff --git a/include/dt-bindings/clock/g12a-clkc.h b/include/dt-bindings/clock/g12a-clkc.h index 8ccc29ac7a72..0837c1a7ae49 100644 --- a/include/dt-bindings/clock/g12a-clkc.h +++ b/include/dt-bindings/clock/g12a-clkc.h @@ -138,5 +138,10 @@ #define CLKID_VDEC_HEVCF 210 #define CLKID_TS 212 #define CLKID_CPUB_CLK 224 +#define CLKID_GP1_PLL 243 +#define CLKID_DSU_CLK 252 +#define CLKID_CPU1_CLK 253 +#define CLKID_CPU2_CLK 254 +#define CLKID_CPU3_CLK 255 #endif /* __G12A_CLKC_H */ diff --git a/include/dt-bindings/power/meson-g12a-power.h b/include/dt-bindings/power/meson-g12a-power.h new file mode 100644 index 000000000000..bb5e67a842de --- /dev/null +++ b/include/dt-bindings/power/meson-g12a-power.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: (GPL-2.0+ or MIT) */ +/* + * Copyright (c) 2019 BayLibre, SAS + * Author: Neil Armstrong <narmstrong@baylibre.com> + */ + +#ifndef _DT_BINDINGS_MESON_G12A_POWER_H +#define _DT_BINDINGS_MESON_G12A_POWER_H + +#define PWRC_G12A_VPU_ID 0 +#define PWRC_G12A_ETH_ID 1 + +#endif diff --git a/include/dt-bindings/power/meson-sm1-power.h b/include/dt-bindings/power/meson-sm1-power.h new file mode 100644 index 000000000000..a020ab00c134 --- /dev/null +++ b/include/dt-bindings/power/meson-sm1-power.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: (GPL-2.0+ or MIT) */ +/* + * Copyright (c) 2019 BayLibre, SAS + * Author: Neil Armstrong <narmstrong@baylibre.com> + */ + +#ifndef _DT_BINDINGS_MESON_SM1_POWER_H +#define _DT_BINDINGS_MESON_SM1_POWER_H + +#define PWRC_SM1_VPU_ID 0 +#define PWRC_SM1_NNA_ID 1 +#define PWRC_SM1_USB_ID 2 +#define PWRC_SM1_PCIE_ID 3 +#define PWRC_SM1_GE2D_ID 4 +#define PWRC_SM1_AUDIO_ID 5 +#define PWRC_SM1_ETH_ID 6 + +#endif diff --git a/include/dt-bindings/reset/amlogic,meson-g12a-audio-reset.h b/include/dt-bindings/reset/amlogic,meson-g12a-audio-reset.h new file mode 100644 index 000000000000..14b78dabed0e --- /dev/null +++ b/include/dt-bindings/reset/amlogic,meson-g12a-audio-reset.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2019 BayLibre, SAS. + * Author: Jerome Brunet <jbrunet@baylibre.com> + * + */ + +#ifndef _DT_BINDINGS_AMLOGIC_MESON_G12A_AUDIO_RESET_H +#define _DT_BINDINGS_AMLOGIC_MESON_G12A_AUDIO_RESET_H + +#define AUD_RESET_PDM 0 +#define AUD_RESET_TDMIN_A 1 +#define AUD_RESET_TDMIN_B 2 +#define AUD_RESET_TDMIN_C 3 +#define AUD_RESET_TDMIN_LB 4 +#define AUD_RESET_LOOPBACK 5 +#define AUD_RESET_TODDR_A 6 +#define AUD_RESET_TODDR_B 7 +#define AUD_RESET_TODDR_C 8 +#define AUD_RESET_FRDDR_A 9 +#define AUD_RESET_FRDDR_B 10 +#define AUD_RESET_FRDDR_C 11 +#define AUD_RESET_TDMOUT_A 12 +#define AUD_RESET_TDMOUT_B 13 +#define AUD_RESET_TDMOUT_C 14 +#define AUD_RESET_SPDIFOUT 15 +#define AUD_RESET_SPDIFOUT_B 16 +#define AUD_RESET_SPDIFIN 17 +#define AUD_RESET_EQDRC 18 +#define AUD_RESET_RESAMPLE 19 +#define AUD_RESET_DDRARB 20 +#define AUD_RESET_POWDET 21 +#define AUD_RESET_TORAM 22 +#define AUD_RESET_TOACODEC 23 +#define AUD_RESET_TOHDMITX 24 +#define AUD_RESET_CLKTREE 25 + +#endif |