This patch adds the required regulator supplies and properties for wm8994 codec on smdk5250 board.

Signed-off-by: Padmavathi Venna padma.v@samsung.com ---

Changes since V1: - Clubbed the same supply regulators as suggested by Mark.

arch/arm/boot/dts/exynos5250-smdk5250.dts | 37 +++++++++++++++++++++++++++- 1 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index f2a025e..dc2ec25 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -37,6 +37,30 @@ }; };

+ vdd:fixed-regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd-supply"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + dbvdd:fixed-regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "dbvdd-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + spkvdd:fixed-regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "spkvdd-supply"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + i2c@12C70000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <20000>; @@ -47,8 +71,17 @@ };

wm8994: wm8994@1a { - compatible = "wlf,wm8994"; - reg = <0x1a>; + compatible = "wlf,wm8994"; + reg = <0x1a>; + + gpio-controller; + #gpio-cells = <2>; + + AVDD2-supply = <&vdd>; + CPVDD-supply = <&vdd>; + DBVDD-supply = <&dbvdd>; + SPKVDD1-supply = <&spkvdd>; + SPKVDD2-supply = <&spkvdd>; }; };

Padmavathi Venna wrote:

This patch corrects the base address of pinctrl_3 on Exynos5250 platform.

Signed-off-by: Padmavathi Venna padma.v@samsung.com

Changes since V1:

• Added platform name in the subject line.

arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 2 +- arch/arm/boot/dts/exynos5250.dtsi | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi index d1650fb..ded558b 100644 --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi @@ -763,7 +763,7 @@ }; };

• pinctrl@03680000 {

• pinctrl@03860000 { gpz: gpz { gpio-controller; #gpio-cells = <2>;

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 7154e3d..e9bfd13 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -169,9 +169,9 @@ interrupts = <0 50 0>; };

• pinctrl_3: pinctrl@03680000 {

• pinctrl_3: pinctrl@03860000 { compatible = "samsung,exynos5250-pinctrl";

• reg = <0x0368000 0x1000>;
  

• reg = <0x03860000 0x1000>;
  

  interrupts = <0 47 0>; };

-- 1.7.4.4

Yes, right.

Thanks, applied.

- Kukjin