diff mbox

[U-Boot,2/2] arm: dts: trats: add the pmic node for using DM

Message ID 20170119061347.5698-2-jh80.chung@samsung.com
State Accepted
Commit 22940af1219459ce08e96be4e5c328e57a322462
Delegated to: Jaehoon Chung
Headers show

Commit Message

Jaehoon Chung Jan. 19, 2017, 6:13 a.m. UTC 
To use driver-model adds the pmic node for max8997.
This is used as kernel device-tree in Linux.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---
 arch/arm/dts/exynos4210-trats.dts | 150 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 142 insertions(+), 8 deletions(-)

Comments

Simon Glass Jan. 26, 2017, 2:24 p.m. UTC | #1 
On 18 January 2017 at 23:13, Jaehoon Chung <jh80.chung@samsung.com> wrote:
> To use driver-model adds the pmic node for max8997.
> This is used as kernel device-tree in Linux.
>
> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
> ---
>  arch/arm/dts/exynos4210-trats.dts | 150 ++++++++++++++++++++++++++++++++++++--
>  1 file changed, 142 insertions(+), 8 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>
diff mbox

Patch

diff --git a/arch/arm/dts/exynos4210-trats.dts b/arch/arm/dts/exynos4210-trats.dts
index 2ed38f3..69c0605 100644
--- a/arch/arm/dts/exynos4210-trats.dts
+++ b/arch/arm/dts/exynos4210-trats.dts
@@ -19,14 +19,6 @@ 
 	};
 
 	aliases {
-		i2c0 = "/i2c@13860000";
-		i2c1 = "/i2c@13870000";
-		i2c2 = "/i2c@13880000";
-		i2c3 = "/i2c@13890000";
-		i2c4 = "/i2c@138a0000";
-		i2c5 = "/i2c@138b0000";
-		i2c6 = "/i2c@138c0000";
-		i2c7 = "/i2c@138d0000";
 		serial0 = "/serial@13800000";
 		console = "/serial@13820000";
 		mmc0 = "/sdhci@12510000";
@@ -122,3 +114,145 @@ 
 		status = "disabled";
 	};
 };
+
+&i2c_5 {
+	clock-frequency = <100000>;
+	status = "okay";
+
+	max8997-pmic@66 {
+		compatible = "maxim,max8997";
+		reg = <0x66 0 0>;
+		voltage-regulators {
+			valive_reg: LDO2 {
+			     regulator-name = "VALIVE_1.1V_C210";
+			     regulator-min-microvolt = <1100000>;
+			     regulator-max-microvolt = <1100000>;
+			     regulator-always-on;
+			};
+
+			vusb_reg: LDO3 {
+			     regulator-name = "VUSB_1.1V_C210";
+			     regulator-min-microvolt = <1100000>;
+			     regulator-max-microvolt = <1100000>;
+			};
+
+			vmipi_reg: LDO4 {
+			     regulator-name = "VMIPI_1.8V";
+			     regulator-min-microvolt = <1800000>;
+			     regulator-max-microvolt = <1800000>;
+			};
+
+			vpda_reg: LDO6 {
+			     regulator-name = "VCC_1.8V_PDA";
+			     regulator-min-microvolt = <1800000>;
+			     regulator-max-microvolt = <1800000>;
+			     regulator-always-on;
+			};
+
+			vcam_reg: LDO7 {
+			     regulator-name = "CAM_ISP_1.8V";
+			     regulator-min-microvolt = <1800000>;
+			     regulator-max-microvolt = <1800000>;
+			};
+
+			vusbdac_reg: LDO8 {
+			     regulator-name = "VUSB+VDAC_3.3V_C210";
+			     regulator-min-microvolt = <3300000>;
+			     regulator-max-microvolt = <3300000>;
+			};
+
+			vccpda_reg: LDO9 {
+			     regulator-name = "VCC_2.8V_PDA";
+			     regulator-min-microvolt = <2800000>;
+			     regulator-max-microvolt = <2800000>;
+			     regulator-always-on;
+			};
+
+			vpll_reg: LDO10 {
+			     regulator-name = "VPLL_1.1V_C210";
+			     regulator-min-microvolt = <1100000>;
+			     regulator-max-microvolt = <1100000>;
+			     regulator-always-on;
+			};
+
+			vtcam_reg: LDO12 {
+			     regulator-name = "VT_CAM_1.8V";
+			     regulator-min-microvolt = <1800000>;
+			     regulator-max-microvolt = <1800000>;
+			};
+
+			vcclcd_reg: LDO13 {
+			     regulator-name = "VCC_3.3V_LCD";
+			     regulator-min-microvolt = <3300000>;
+			     regulator-max-microvolt = <3300000>;
+			};
+
+			vlcd_reg: LDO15 {
+			     regulator-name = "VLCD_2.2V";
+			     regulator-min-microvolt = <2200000>;
+			     regulator-max-microvolt = <2200000>;
+			};
+
+			camsensor_reg: LDO16 {
+			     regulator-name = "CAM_SENSOR_IO_1.8V";
+			     regulator-min-microvolt = <1800000>;
+			     regulator-max-microvolt = <1800000>;
+			};
+
+			vddq_reg: LDO21 {
+			     regulator-name = "VDDQ_M1M2_1.2V";
+			     regulator-min-microvolt = <1200000>;
+			     regulator-max-microvolt = <1200000>;
+			     regulator-always-on;
+			};
+
+			varm_breg: BUCK1 {
+			     /*
+			      * HACK: The real name is VARM_1.2V_C210,
+			      * but exynos-cpufreq does not support
+			      * DT-based regulator lookup yet.
+			      */
+			     regulator-name = "vdd_arm";
+			     regulator-min-microvolt = <900000>;
+			     regulator-max-microvolt = <1350000>;
+			     regulator-always-on;
+			};
+
+			vint_breg: BUCK2 {
+			     regulator-name = "VINT_1.1V_C210";
+			     regulator-min-microvolt = <900000>;
+			     regulator-max-microvolt = <1100000>;
+			     regulator-always-on;
+			};
+
+			camisp_breg: BUCK4 {
+			     regulator-name = "CAM_ISP_CORE_1.2V";
+			     regulator-min-microvolt = <1200000>;
+			     regulator-max-microvolt = <1200000>;
+			};
+
+			vmem_breg: BUCK5 {
+			     regulator-name = "VMEM_1.2V_C210";
+			     regulator-min-microvolt = <1200000>;
+			     regulator-max-microvolt = <1200000>;
+			     regulator-always-on;
+			};
+
+			vccsub_breg: BUCK7 {
+			     regulator-name = "VCC_SUB_2.0V";
+			     regulator-min-microvolt = <2000000>;
+			     regulator-max-microvolt = <2000000>;
+			     regulator-always-on;
+			};
+
+			safe1_sreg: ESAFEOUT1 {
+			     regulator-name = "SAFEOUT1";
+			};
+
+			safe2_sreg: ESAFEOUT2 {
+			     regulator-name = "SAFEOUT2";
+			     regulator-boot-on;
+			};
+		};
+	};
+};