This way we can get the duplicated pin group definitions out of each
RPi board file, and just leave the i2s variations in them.
Signed-off-by: Eric Anholt <eric@xxxxxxxxxx>
---
arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 14 +++-----------
arch/arm/boot/dts/bcm2835-rpi-a.dts | 14 +++-----------
arch/arm/boot/dts/bcm2835-rpi-b-plus.dts | 14 +++-----------
arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts | 14 +++-----------
arch/arm/boot/dts/bcm2835-rpi-b.dts | 12 ------------
arch/arm/boot/dts/bcm2835-rpi.dtsi | 20 ++++++++++++++++++++
arch/arm/boot/dts/bcm2836-rpi-2-b.dts | 14 +++-----------
7 files changed, 35 insertions(+), 67 deletions(-)
diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
index 1db6835..a00cbbe 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
@@ -20,15 +20,7 @@
};
};
-&gpio {
- pinctrl-0 = <&i2c0_gpio0
- &i2c1_gpio2
- &gpclk0_gpio4
- &gpclk1_gpio5
- &spi0_gpio7
- &pcm_gpio18
- &pwm0_gpio40
- &pwm1_gpio45
- &emmc_gpio48
- &gpioout>;
+&i2s {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcm_gpio18>;
};
diff --git a/arch/arm/boot/dts/bcm2835-rpi-a.dts b/arch/arm/boot/dts/bcm2835-rpi-a.dts
index 25d2114..23e6b6f 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-a.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts
@@ -13,15 +13,7 @@
};
};
-&gpio {
- pinctrl-0 = <&i2c0_gpio0
- &i2c1_gpio2
- &gpclk0_gpio4
- &gpclk1_gpio5
- &spi0_gpio7
- &pcm_gpio28
- &pwm0_gpio40
- &pwm1_gpio45
- &emmc_gpio48
- &gpioout>;
+&i2s {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcm_gpio28>;
};
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
index d8057b8..029b589 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
@@ -20,15 +20,7 @@
};
};
-&gpio {
- pinctrl-0 = <&i2c0_gpio0
- &i2c1_gpio2
- &gpclk0_gpio4
- &gpclk1_gpio5
- &spi0_gpio7
- &pcm_gpio18
- &pwm0_gpio40
- &pwm1_gpio45
- &emmc_gpio48
- &gpioout>;
+&i2s {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcm_gpio18>;
};
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
index e7dbff4..da1bc27 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
@@ -13,15 +13,7 @@
};
};
-&gpio {
- pinctrl-0 = <&i2c0_gpio0
- &i2c1_gpio2
- &gpclk0_gpio4
- &gpclk1_gpio5
- &spi0_gpio7
- &pcm_gpio28
- &pwm0_gpio40
- &pwm1_gpio45
- &emmc_gpio48
- &gpioout>;
+&i2s {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcm_gpio28>;
};
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts
index d154049..df275d4 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts
@@ -12,15 +12,3 @@
};
};
};
-
-&gpio {
- pinctrl-0 = <&i2c0_gpio0
- &i2c1_gpio2
- &gpclk0_gpio4
- &gpclk1_gpio5
- &spi0_gpio7
- &pwm0_gpio40
- &pwm1_gpio45
- &emmc_gpio48
- &gpioout>;
-};
diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
index eff27b0..b8efd41 100644
--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -31,6 +31,9 @@
&gpio {
pinctrl-names = "default";
+ pinctrl-0 = <&gpclk0_gpio4
+ &gpclk1_gpio5
+ &gpioout>;
gpioout: gpioout {
brcm,pins = <6>;
@@ -39,11 +42,17 @@
};
&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_gpio0>;
+
status = "okay";
clock-frequency = <100000>;
};
&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_gpio2>;
+
status = "okay";
clock-frequency = <100000>;
};
@@ -53,14 +62,25 @@
};
&sdhci {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_gpio48>;
+
status = "okay";
bus-width = <4>;
};
&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
+
status = "okay";
};
&usb {
power-domains = <&power RPI_POWER_DOMAIN_USB>;
};
+
+&spi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_gpio7>;
+};
diff --git a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
index 3e9226f..ae2bc91 100644
--- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
+++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
@@ -24,15 +24,7 @@
};
};
-&gpio {
- pinctrl-0 = <&i2c0_gpio0
- &i2c1_gpio2
- &gpclk0_gpio4
- &gpclk1_gpio5
- &spi0_gpio7
- &pcm_gpio18
- &pwm0_gpio40
- &pwm1_gpio45
- &emmc_gpio48
- &gpioout>;
+&i2s {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcm_gpio18>;
};
--
2.7.0
--
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