| Message ID | 1410857931-4980-3-git-send-email-ch.naveen@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 16/09/14 09:58, Naveen Krishna Chatradhi wrote: > This patch updates the DT bindings for ADC in exynos-adc.txt with the > syscon phandle to the ADC nodes. > > Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> > To: devicetree@vger.kernel.org Applied to the togreg branch of iio.git - initially pushed out as testing. Thanks, > --- > .../devicetree/bindings/arm/samsung/exynos-adc.txt | 9 +++++++-- > 1 file changed, 7 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt > index 709efaa..c368210 100644 > --- a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt > +++ b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt > @@ -43,13 +43,16 @@ Required properties: > compatible ADC block) > - vdd-supply VDD input supply. > > +- samsung,syscon-phandle Contains the PMU system controller node > + (To access the ADC_PHY register on Exynos5250/5420/5800/3250) > + > Note: child nodes can be added for auto probing from device tree. > > Example: adding device info in dtsi file > > adc: adc@12D10000 { > compatible = "samsung,exynos-adc-v1"; > - reg = <0x12D10000 0x100>, <0x10040718 0x4>; > + reg = <0x12D10000 0x100>; > interrupts = <0 106 0>; > #io-channel-cells = <1>; > io-channel-ranges; > @@ -58,13 +61,14 @@ adc: adc@12D10000 { > clock-names = "adc"; > > vdd-supply = <&buck5_reg>; > + samsung,syscon-phandle = <&pmu_system_controller>; > }; > > Example: adding device info in dtsi file for Exynos3250 with additional sclk > > adc: adc@126C0000 { > compatible = "samsung,exynos3250-adc", "samsung,exynos-adc-v2; > - reg = <0x126C0000 0x100>, <0x10020718 0x4>; > + reg = <0x126C0000 0x100>; > interrupts = <0 137 0>; > #io-channel-cells = <1>; > io-channel-ranges; > @@ -73,6 +77,7 @@ adc: adc@126C0000 { > clock-names = "adc", "sclk"; > > vdd-supply = <&buck5_reg>; > + samsung,syscon-phandle = <&pmu_system_controller>; > }; > > Example: Adding child nodes in dts file > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt index 709efaa..c368210 100644 --- a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt +++ b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt @@ -43,13 +43,16 @@ Required properties: compatible ADC block) - vdd-supply VDD input supply. +- samsung,syscon-phandle Contains the PMU system controller node + (To access the ADC_PHY register on Exynos5250/5420/5800/3250) + Note: child nodes can be added for auto probing from device tree. Example: adding device info in dtsi file adc: adc@12D10000 { compatible = "samsung,exynos-adc-v1"; - reg = <0x12D10000 0x100>, <0x10040718 0x4>; + reg = <0x12D10000 0x100>; interrupts = <0 106 0>; #io-channel-cells = <1>; io-channel-ranges; @@ -58,13 +61,14 @@ adc: adc@12D10000 { clock-names = "adc"; vdd-supply = <&buck5_reg>; + samsung,syscon-phandle = <&pmu_system_controller>; }; Example: adding device info in dtsi file for Exynos3250 with additional sclk adc: adc@126C0000 { compatible = "samsung,exynos3250-adc", "samsung,exynos-adc-v2; - reg = <0x126C0000 0x100>, <0x10020718 0x4>; + reg = <0x126C0000 0x100>; interrupts = <0 137 0>; #io-channel-cells = <1>; io-channel-ranges; @@ -73,6 +77,7 @@ adc: adc@126C0000 { clock-names = "adc", "sclk"; vdd-supply = <&buck5_reg>; + samsung,syscon-phandle = <&pmu_system_controller>; }; Example: Adding child nodes in dts file
This patch updates the DT bindings for ADC in exynos-adc.txt with the syscon phandle to the ADC nodes. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> To: devicetree@vger.kernel.org --- .../devicetree/bindings/arm/samsung/exynos-adc.txt | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)