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authorRodrigo Vivi <rodrigo.vivi@intel.com>2022-01-31 13:19:33 -0500
committerRodrigo Vivi <rodrigo.vivi@intel.com>2022-01-31 13:19:33 -0500
commit063565aca3734de4e73639a0e460a58d9418b3cd (patch)
treefb2455b984f584a819defe6e5fe512a4b6fc33ae /arch/arm64/boot/dts/qcom/sc7280-idp-ec-h1.dtsi
parentdrm/i915: Move drrs hardware bit frobbing to small helpers (diff)
parentLinux 5.17-rc2 (diff)
downloadlinux-dev-063565aca3734de4e73639a0e460a58d9418b3cd.tar.xz
linux-dev-063565aca3734de4e73639a0e460a58d9418b3cd.zip
Merge drm/drm-next into drm-intel-next
Catch-up with 5.17-rc2 and trying to align with drm-intel-gt-next for a possible topic branch for merging the split of i915_regs... Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sc7280-idp-ec-h1.dtsi')
-rw-r--r--arch/arm64/boot/dts/qcom/sc7280-idp-ec-h1.dtsi105
1 files changed, 105 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp-ec-h1.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp-ec-h1.dtsi
new file mode 100644
index 000000000000..0896a6151817
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp-ec-h1.dtsi
@@ -0,0 +1,105 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * sc7280 EC/H1 over SPI (common between IDP2 and CRD)
+ *
+ * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+ap_ec_spi: &spi10 {
+ status = "okay";
+
+ pinctrl-0 = <&qup_spi10_data_clk>, <&qup_spi10_cs_gpio_init_high>, <&qup_spi10_cs_gpio>;
+ cs-gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
+
+ cros_ec: ec@0 {
+ compatible = "google,cros-ec-spi";
+ reg = <0>;
+ interrupt-parent = <&tlmm>;
+ interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ap_ec_int_l>;
+ spi-max-frequency = <3000000>;
+
+ cros_ec_pwm: ec-pwm {
+ compatible = "google,cros-ec-pwm";
+ #pwm-cells = <1>;
+ };
+
+ i2c_tunnel: i2c-tunnel {
+ compatible = "google,cros-ec-i2c-tunnel";
+ google,remote-bus = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ typec {
+ compatible = "google,cros-ec-typec";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb_c0: connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ label = "left";
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "source";
+ };
+
+ usb_c1: connector@1 {
+ compatible = "usb-c-connector";
+ reg = <1>;
+ label = "right";
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "source";
+ };
+ };
+ };
+};
+
+#include <arm/cros-ec-keyboard.dtsi>
+#include <arm/cros-ec-sbs.dtsi>
+
+ap_h1_spi: &spi14 {
+ status = "okay";
+
+ pinctrl-0 = <&qup_spi14_data_clk>, <&qup_spi14_cs_gpio_init_high>, <&qup_spi14_cs_gpio>;
+ cs-gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
+
+ cr50: tpm@0 {
+ compatible = "google,cr50";
+ reg = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&h1_ap_int_odl>;
+ spi-max-frequency = <800000>;
+ interrupt-parent = <&tlmm>;
+ interrupts = <104 IRQ_TYPE_EDGE_RISING>;
+ };
+};
+
+&tlmm {
+ ap_ec_int_l: ap-ec-int-l {
+ pins = "gpio18";
+ function = "gpio";
+ input-enable;
+ bias-pull-up;
+ };
+
+ h1_ap_int_odl: h1-ap-int-odl {
+ pins = "gpio104";
+ function = "gpio";
+ input-enable;
+ bias-pull-up;
+ };
+
+ qup_spi10_cs_gpio_init_high: qup-spi10-cs-gpio-init-high {
+ pins = "gpio43";
+ output-high;
+ };
+
+ qup_spi14_cs_gpio_init_high: qup-spi14-cs-gpio-init-high {
+ pins = "gpio59";
+ output-high;
+ };
+};