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-rw-r--r--Documentation/powerpc/booting-without-of.txt2
-rw-r--r--Documentation/powerpc/dts-bindings/fsl/board.txt4
-rw-r--r--arch/powerpc/boot/dts/mpc8315erdb.dts8
-rw-r--r--arch/powerpc/boot/dts/mpc832x_mds.dts2
-rw-r--r--arch/powerpc/boot/dts/mpc8349emitx.dts16
-rw-r--r--arch/powerpc/boot/dts/mpc8349emitxgp.dts8
-rw-r--r--arch/powerpc/boot/dts/mpc834x_mds.dts2
-rw-r--r--arch/powerpc/boot/dts/mpc836x_mds.dts2
-rw-r--r--arch/powerpc/boot/dts/mpc8377_rdb.dts8
-rw-r--r--arch/powerpc/boot/dts/mpc8378_rdb.dts8
-rw-r--r--arch/powerpc/boot/dts/mpc8379_rdb.dts8
-rw-r--r--arch/powerpc/boot/dts/mpc8536ds.dts12
-rw-r--r--arch/powerpc/boot/dts/mpc8568mds.dts2
-rw-r--r--arch/powerpc/boot/dts/mpc8572ds.dts27
-rw-r--r--drivers/i2c/busses/i2c-cpm.c1
-rw-r--r--drivers/of/of_spi.c2
16 files changed, 85 insertions, 27 deletions
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index de4063cb4fdc..02ea9a971b8e 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -1917,6 +1917,8 @@ platforms are moved over to use the flattened-device-tree model.
inverse clock polarity (CPOL) mode
- spi-cpha - (optional) Empty property indicating device requires
shifted clock phase (CPHA) mode
+ - spi-cs-high - (optional) Empty property indicating device requires
+ chip select active high
SPI example for an MPC5200 SPI bus:
spi@f00 {
diff --git a/Documentation/powerpc/dts-bindings/fsl/board.txt b/Documentation/powerpc/dts-bindings/fsl/board.txt
index 74ae6f1cd2d6..81a917ef96e9 100644
--- a/Documentation/powerpc/dts-bindings/fsl/board.txt
+++ b/Documentation/powerpc/dts-bindings/fsl/board.txt
@@ -2,13 +2,13 @@
Required properties:
- - device_type : Should be "board-control"
+ - compatible : Should be "fsl,<board>-bcsr"
- reg : Offset and length of the register set for the device
Example:
bcsr@f8000000 {
- device_type = "board-control";
+ compatible = "fsl,mpc8360mds-bcsr";
reg = <f8000000 8000>;
};
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 7449e54c1a90..6b850670de1d 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -121,6 +121,14 @@
compatible = "dallas,ds1339";
reg = <0x68>;
};
+
+ mcu_pio: mcu@a {
+ #gpio-cells = <2>;
+ compatible = "fsl,mc9s08qg8-mpc8315erdb",
+ "fsl,mcu-mpc8349emitx";
+ reg = <0x0a>;
+ gpio-controller;
+ };
};
spi@7000 {
diff --git a/arch/powerpc/boot/dts/mpc832x_mds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts
index e4cc1768f241..57c595bf1071 100644
--- a/arch/powerpc/boot/dts/mpc832x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc832x_mds.dts
@@ -60,7 +60,7 @@
};
bcsr@f8000000 {
- device_type = "board-control";
+ compatible = "fsl,mpc8323mds-bcsr";
reg = <0xf8000000 0x8000>;
};
diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts
index 5cedf373a1d8..2c9d54a35bc3 100644
--- a/arch/powerpc/boot/dts/mpc8349emitx.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitx.dts
@@ -83,6 +83,14 @@
interrupts = <15 0x8>;
interrupt-parent = <&ipic>;
dfsrr;
+
+ rtc@68 {
+ device_type = "rtc";
+ compatible = "dallas,ds1339";
+ reg = <0x68>;
+ interrupts = <18 0x8>;
+ interrupt-parent = <&ipic>;
+ };
};
spi@7000 {
@@ -131,6 +139,14 @@
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
+
+ mcu_pio: mcu@a {
+ #gpio-cells = <2>;
+ compatible = "fsl,mc9s08qg8-mpc8349emitx",
+ "fsl,mcu-mpc8349emitx";
+ reg = <0x0a>;
+ gpio-controller;
+ };
};
usb@22000 {
diff --git a/arch/powerpc/boot/dts/mpc8349emitxgp.dts b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
index 81ae1d3e9440..fa40647ee62e 100644
--- a/arch/powerpc/boot/dts/mpc8349emitxgp.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
@@ -81,6 +81,14 @@
interrupts = <15 0x8>;
interrupt-parent = <&ipic>;
dfsrr;
+
+ rtc@68 {
+ device_type = "rtc";
+ compatible = "dallas,ds1339";
+ reg = <0x68>;
+ interrupts = <18 0x8>;
+ interrupt-parent = <&ipic>;
+ };
};
spi@7000 {
diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts
index 04bfde3ea605..c986c541e9bb 100644
--- a/arch/powerpc/boot/dts/mpc834x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc834x_mds.dts
@@ -49,7 +49,7 @@
};
bcsr@e2400000 {
- device_type = "board-control";
+ compatible = "fsl,mpc8349mds-bcsr";
reg = <0xe2400000 0x8000>;
};
diff --git a/arch/powerpc/boot/dts/mpc836x_mds.dts b/arch/powerpc/boot/dts/mpc836x_mds.dts
index 66a12d2631fb..14534d04e4db 100644
--- a/arch/powerpc/boot/dts/mpc836x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc836x_mds.dts
@@ -69,7 +69,7 @@
};
bcsr@1,0 {
- device_type = "board-control";
+ compatible = "fsl,mpc8360mds-bcsr";
reg = <1 0 0x8000>;
};
};
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index 53191ba67aaa..435ef3dd022d 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -121,6 +121,14 @@
compatible = "dallas,ds1339";
reg = <0x68>;
};
+
+ mcu_pio: mcu@a {
+ #gpio-cells = <2>;
+ compatible = "fsl,mc9s08qg8-mpc8377erdb",
+ "fsl,mcu-mpc8349emitx";
+ reg = <0x0a>;
+ gpio-controller;
+ };
};
i2c@3100 {
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 4a09153d160c..b11e68f56a06 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -121,6 +121,14 @@
compatible = "dallas,ds1339";
reg = <0x68>;
};
+
+ mcu_pio: mcu@a {
+ #gpio-cells = <2>;
+ compatible = "fsl,mc9s08qg8-mpc8378erdb",
+ "fsl,mcu-mpc8349emitx";
+ reg = <0x0a>;
+ gpio-controller;
+ };
};
i2c@3100 {
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index bbd884ac9dc0..337af6ea26d3 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -121,6 +121,14 @@
compatible = "dallas,ds1339";
reg = <0x68>;
};
+
+ mcu_pio: mcu@a {
+ #gpio-cells = <2>;
+ compatible = "fsl,mc9s08qg8-mpc8379erdb",
+ "fsl,mcu-mpc8349emitx";
+ reg = <0x0a>;
+ gpio-controller;
+ };
};
i2c@3100 {
diff --git a/arch/powerpc/boot/dts/mpc8536ds.dts b/arch/powerpc/boot/dts/mpc8536ds.dts
index 93fdd99901b6..35db1e5440c7 100644
--- a/arch/powerpc/boot/dts/mpc8536ds.dts
+++ b/arch/powerpc/boot/dts/mpc8536ds.dts
@@ -109,7 +109,7 @@
reg = <0x0 0x80>;
cell-index = <0>;
interrupt-parent = <&mpic>;
- interrupts = <14 0x2>;
+ interrupts = <20 2>;
};
dma-channel@80 {
compatible = "fsl,mpc8536-dma-channel",
@@ -117,7 +117,7 @@
reg = <0x80 0x80>;
cell-index = <1>;
interrupt-parent = <&mpic>;
- interrupts = <15 0x2>;
+ interrupts = <21 2>;
};
dma-channel@100 {
compatible = "fsl,mpc8536-dma-channel",
@@ -125,7 +125,7 @@
reg = <0x100 0x80>;
cell-index = <2>;
interrupt-parent = <&mpic>;
- interrupts = <16 0x2>;
+ interrupts = <22 2>;
};
dma-channel@180 {
compatible = "fsl,mpc8536-dma-channel",
@@ -133,7 +133,7 @@
reg = <0x180 0x80>;
cell-index = <3>;
interrupt-parent = <&mpic>;
- interrupts = <17 0x2>;
+ interrupts = <23 2>;
};
};
@@ -180,7 +180,7 @@
enet0: ethernet@24000 {
cell-index = <0>;
device_type = "network";
- model = "TSEC";
+ model = "eTSEC";
compatible = "gianfar";
reg = <0x24000 0x1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
@@ -193,7 +193,7 @@
enet1: ethernet@26000 {
cell-index = <1>;
device_type = "network";
- model = "TSEC";
+ model = "eTSEC";
compatible = "gianfar";
reg = <0x26000 0x1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index a15f10343f53..c80158f7741d 100644
--- a/arch/powerpc/boot/dts/mpc8568mds.dts
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts
@@ -52,7 +52,7 @@
};
bcsr@f8000000 {
- device_type = "board-control";
+ compatible = "fsl,mpc8568mds-bcsr";
reg = <0xf8000000 0x8000>;
};
diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts
index e124dd18fb5a..cadd4652a695 100644
--- a/arch/powerpc/boot/dts/mpc8572ds.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds.dts
@@ -13,8 +13,8 @@
/ {
model = "fsl,MPC8572DS";
compatible = "fsl,MPC8572DS";
- #address-cells = <1>;
- #size-cells = <1>;
+ #address-cells = <2>;
+ #size-cells = <2>;
aliases {
ethernet0 = &enet0;
@@ -61,7 +61,6 @@
memory {
device_type = "memory";
- reg = <0x0 0x0>; // Filled by U-Boot
};
soc8572@ffe00000 {
@@ -69,8 +68,8 @@
#size-cells = <1>;
device_type = "soc";
compatible = "simple-bus";
- ranges = <0x0 0xffe00000 0x100000>;
- reg = <0xffe00000 0x1000>; // CCSRBAR & soc regs, remove once parse code for immrbase fixed
+ ranges = <0x0 0 0xffe00000 0x100000>;
+ reg = <0 0xffe00000 0 0x1000>; // CCSRBAR & soc regs, remove once parse code for immrbase fixed
bus-frequency = <0>; // Filled out by uboot.
memory-controller@2000 {
@@ -351,10 +350,10 @@
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
- reg = <0xffe08000 0x1000>;
+ reg = <0 0xffe08000 0 0x1000>;
bus-range = <0 255>;
- ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000
- 0x1000000 0x0 0x0 0xffc00000 0x0 0x10000>;
+ ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x00010000>;
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
interrupts = <24 2>;
@@ -561,10 +560,10 @@
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
- reg = <0xffe09000 0x1000>;
+ reg = <0 0xffe09000 0 0x1000>;
bus-range = <0 255>;
- ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
- 0x1000000 0x0 0x0 0xffc10000 0x0 0x10000>;
+ ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x00010000>;
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
interrupts = <26 2>;
@@ -598,10 +597,10 @@
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
- reg = <0xffe0a000 0x1000>;
+ reg = <0 0xffe0a000 0 0x1000>;
bus-range = <0 255>;
- ranges = <0x2000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000
- 0x1000000 0x0 0x0 0xffc20000 0x0 0x10000>;
+ ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x00010000>;
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
interrupts = <27 2>;
diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c
index 8164de1f4d72..228f75723063 100644
--- a/drivers/i2c/busses/i2c-cpm.c
+++ b/drivers/i2c/busses/i2c-cpm.c
@@ -423,7 +423,6 @@ static const struct i2c_adapter cpm_ops = {
.owner = THIS_MODULE,
.name = "i2c-cpm",
.algo = &cpm_i2c_algo,
- .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
};
static int __devinit cpm_i2c_setup(struct cpm_i2c *cpm)
diff --git a/drivers/of/of_spi.c b/drivers/of/of_spi.c
index b01eec026f68..bed0ed6dcdc1 100644
--- a/drivers/of/of_spi.c
+++ b/drivers/of/of_spi.c
@@ -61,6 +61,8 @@ void of_register_spi_devices(struct spi_master *master, struct device_node *np)
spi->mode |= SPI_CPHA;
if (of_find_property(nc, "spi-cpol", NULL))
spi->mode |= SPI_CPOL;
+ if (of_find_property(nc, "spi-cs-high", NULL))
+ spi->mode |= SPI_CS_HIGH;
/* Device speed */
prop = of_get_property(nc, "spi-max-frequency", &len);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.