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authorArnd Bergmann <arnd@arndb.de>2015-05-15 17:18:57 +0200
committerArnd Bergmann <arnd@arndb.de>2015-05-15 17:18:57 +0200
commit144ed9708e67d28b116f4cd9e3106c08341a8959 (patch)
treec1a7831c370d3066dcde79ca520de2d8b92c6ca9 /arch/arm/boot/dts
parent830f5a5a1e2f37881e2f7d61ffca43f9c8225a11 (diff)
parent8dd3075c489ba19a8f2795199352334e52f34bed (diff)
downloadlinux-stericsson-144ed9708e67d28b116f4cd9e3106c08341a8959.tar.gz
Merge tag 'pxa-dt-4.2' of https://github.com/rjarzmik/linux into next/dt
Merge "device-tree pxa update" from Robert Jarzmik: - clocks descriptions (pxa27x, pxa3xx) - timer descriptions (pxa27x, pxa3xx) - IPs which are embedded on the SoC - keypad - udc (USB client) - power I2C These are amongst the building blocks for future pxa device-tree board description. * tag 'pxa-dt-4.2' of https://github.com/rjarzmik/linux: ARM: dts: pxa: add pxa-timer to pxa27x and pxa3xx ARM: dts: pxa: add pxa27x-keypad to pxa27x ARM: dts: pxa: add pxa27x-udc to pxa27x ARM: dts: pxa: add clocks ARM: dts: pxa: add pwri2c to pxa device-tree
Diffstat (limited to 'arch/arm/boot/dts')
-rw-r--r--arch/arm/boot/dts/pxa27x.dtsi46
-rw-r--r--arch/arm/boot/dts/pxa2xx.dtsi7
-rw-r--r--arch/arm/boot/dts/pxa3xx.dtsi29
3 files changed, 77 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/pxa27x.dtsi b/arch/arm/boot/dts/pxa27x.dtsi
index 80fc5d7e9ef9..90b99714ad80 100644
--- a/arch/arm/boot/dts/pxa27x.dtsi
+++ b/arch/arm/boot/dts/pxa27x.dtsi
@@ -1,6 +1,6 @@
/* The pxa3xx skeleton simply augments the 2xx version */
#include "pxa2xx.dtsi"
-#include "dt-bindings/clock/pxa2xx-clock.h"
+#include "dt-bindings/clock/pxa-clock.h"
/ {
model = "Marvell PXA27x familiy SoC";
@@ -12,28 +12,61 @@
marvell,intc-nr-irqs = <34>;
};
+ gpio: gpio@40e00000 {
+ compatible = "intel,pxa27x-gpio";
+ clocks = <&clks CLK_NONE>;
+ };
+
pwm0: pwm@40b00000 {
compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
reg = <0x40b00000 0x10>;
#pwm-cells = <1>;
+ clocks = <&clks CLK_PWM0>;
};
pwm1: pwm@40b00010 {
compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
reg = <0x40b00010 0x10>;
#pwm-cells = <1>;
+ clocks = <&clks CLK_PWM1>;
};
pwm2: pwm@40c00000 {
compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
reg = <0x40c00000 0x10>;
#pwm-cells = <1>;
+ clocks = <&clks CLK_PWM0>;
};
pwm3: pwm@40c00010 {
compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
reg = <0x40c00010 0x10>;
#pwm-cells = <1>;
+ clocks = <&clks CLK_PWM1>;
+ };
+
+ pwri2c: i2c@40f000180 {
+ compatible = "mrvl,pxa-i2c";
+ reg = <0x40f00180 0x24>;
+ interrupts = <6>;
+ clocks = <&clks CLK_PWRI2C>;
+ status = "disabled";
+ };
+
+ pxa27x_udc: udc@40600000 {
+ compatible = "marvell,pxa270-udc";
+ reg = <0x40600000 0x10000>;
+ interrupts = <11>;
+ clocks = <&clks CLK_USB>;
+ status = "disabled";
+ };
+
+ keypad: keypad@41500000 {
+ compatible = "marvell,pxa27x-keypad";
+ reg = <0x41500000 0x4c>;
+ interrupts = <4>;
+ clocks = <&clks CLK_KEYPAD>;
+ status = "disabled";
};
};
@@ -46,11 +79,18 @@
#size-cells = <1>;
ranges;
- pxa2xx_clks: pxa2xx_clks@41300004 {
- compatible = "marvell,pxa-clocks";
+ clks: pxa2xx_clks@41300004 {
+ compatible = "marvell,pxa270-clocks";
#clock-cells = <1>;
status = "okay";
};
};
+ timer@40a00000 {
+ compatible = "marvell,pxa-timer";
+ reg = <0x40a00000 0x20>;
+ interrupts = <26>;
+ clocks = <&clks CLK_OSTIMER>;
+ status = "okay";
+ };
};
diff --git a/arch/arm/boot/dts/pxa2xx.dtsi b/arch/arm/boot/dts/pxa2xx.dtsi
index c08f84629aa9..71a0cd7388d1 100644
--- a/arch/arm/boot/dts/pxa2xx.dtsi
+++ b/arch/arm/boot/dts/pxa2xx.dtsi
@@ -6,7 +6,8 @@
* Licensed under GPLv2 or later.
*/
-/include/ "skeleton.dtsi"
+#include "skeleton.dtsi"
+#include "dt-bindings/clock/pxa-clock.h"
/ {
model = "Marvell PXA2xx family SoC";
@@ -79,6 +80,7 @@
compatible = "mrvl,pxa-uart";
reg = <0x40100000 0x30>;
interrupts = <22>;
+ clocks = <&clks CLK_FFUART>;
status = "disabled";
};
@@ -86,6 +88,7 @@
compatible = "mrvl,pxa-uart";
reg = <0x40200000 0x30>;
interrupts = <21>;
+ clocks = <&clks CLK_BTUART>;
status = "disabled";
};
@@ -93,6 +96,7 @@
compatible = "mrvl,pxa-uart";
reg = <0x40700000 0x30>;
interrupts = <20>;
+ clocks = <&clks CLK_STUART>;
status = "disabled";
};
@@ -107,6 +111,7 @@
compatible = "mrvl,pxa-i2c";
reg = <0x40301680 0x30>;
interrupts = <18>;
+ clocks = <&clks CLK_I2C>;
#address-cells = <0x1>;
#size-cells = <0>;
status = "disabled";
diff --git a/arch/arm/boot/dts/pxa3xx.dtsi b/arch/arm/boot/dts/pxa3xx.dtsi
index 83bb0eff697b..7ad0b1771098 100644
--- a/arch/arm/boot/dts/pxa3xx.dtsi
+++ b/arch/arm/boot/dts/pxa3xx.dtsi
@@ -1,5 +1,5 @@
/* The pxa3xx skeleton simply augments the 2xx version */
-/include/ "pxa2xx.dtsi"
+#include "pxa2xx.dtsi"
/ {
model = "Marvell PXA3xx familiy SoC";
@@ -10,6 +10,7 @@
compatible = "mrvl,pwri2c";
reg = <0x40f500c0 0x30>;
interrupts = <6>;
+ clocks = <&clks CLK_PWRI2C>;
#address-cells = <0x1>;
#size-cells = <0>;
status = "disabled";
@@ -19,6 +20,7 @@
compatible = "marvell,pxa3xx-nand";
reg = <0x43100000 90>;
interrupts = <45>;
+ clocks = <&clks CLK_NAND>;
#address-cells = <1>;
#size-cells = <1>;
status = "disabled";
@@ -32,6 +34,7 @@
gpio: gpio@40e00000 {
compatible = "intel,pxa3xx-gpio";
reg = <0x40e00000 0x10000>;
+ clocks = <&clks CLK_GPIO>;
interrupt-names = "gpio0", "gpio1", "gpio_mux";
interrupts = <8 9 10>;
gpio-controller;
@@ -40,4 +43,28 @@
#interrupt-cells = <0x2>;
};
};
+
+ clocks {
+ /*
+ * The muxing of external clocks/internal dividers for osc* clock
+ * sources has been hidden under the carpet by now.
+ */
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ clks: pxa3xx_clks@41300004 {
+ compatible = "marvell,pxa300-clocks";
+ #clock-cells = <1>;
+ status = "okay";
+ };
+ };
+
+ timer@40a00000 {
+ compatible = "marvell,pxa-timer";
+ reg = <0x40a00000 0x20>;
+ interrupts = <26>;
+ clocks = <&clks CLK_OSTIMER>;
+ status = "okay";
+ };
};