* [PATCH v4 1/8] spi: rockchip: add compatible string for rv1108 spi
2017-08-14 8:31 [PATCH v4 0/8] Support more devices on rockchip rv1108 Andy Yan
@ 2017-08-14 8:34 ` Andy Yan
2017-08-14 15:20 ` Mark Brown
2017-08-14 8:35 ` [PATCH v4 2/8] ARM: dts: rockchip: add spi dt node for rv1108 Andy Yan
` (6 subsequent siblings)
7 siblings, 1 reply; 18+ messages in thread
From: Andy Yan @ 2017-08-14 8:34 UTC (permalink / raw)
To: linux-arm-kernel
The spi on rv1108 is the same as other rockchip based
socs, add compatible string for it.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
Documentation/devicetree/bindings/spi/spi-rockchip.txt | 1 +
drivers/spi/spi-rockchip.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.txt b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
index 83da493..6e3ffac 100644
--- a/Documentation/devicetree/bindings/spi/spi-rockchip.txt
+++ b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
@@ -6,6 +6,7 @@ and display controllers using the SPI communication interface.
Required Properties:
- compatible: should be one of the following.
+ "rockchip,rv1108-spi" for rv1108 SoCs.
"rockchip,rk3036-spi" for rk3036 SoCS.
"rockchip,rk3066-spi" for rk3066 SoCs.
"rockchip,rk3188-spi" for rk3188 SoCs.
diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index 0b4a52b..27b4db2 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -919,6 +919,7 @@ static const struct dev_pm_ops rockchip_spi_pm = {
};
static const struct of_device_id rockchip_spi_dt_match[] = {
+ { .compatible = "rockchip,rv1108-spi", },
{ .compatible = "rockchip,rk3036-spi", },
{ .compatible = "rockchip,rk3066-spi", },
{ .compatible = "rockchip,rk3188-spi", },
--
2.7.4
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v4 2/8] ARM: dts: rockchip: add spi dt node for rv1108
2017-08-14 8:31 [PATCH v4 0/8] Support more devices on rockchip rv1108 Andy Yan
2017-08-14 8:34 ` [PATCH v4 1/8] spi: rockchip: add compatible string for rv1108 spi Andy Yan
@ 2017-08-14 8:35 ` Andy Yan
2017-08-14 20:24 ` Heiko Stuebner
2017-08-14 8:37 ` [PATCH v4 3/8] dt-bindings: pwm: add description for rv1108 pwm Andy Yan
` (5 subsequent siblings)
7 siblings, 1 reply; 18+ messages in thread
From: Andy Yan @ 2017-08-14 8:35 UTC (permalink / raw)
To: linux-arm-kernel
Add SPI device tree node for rv1108.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
arch/arm/boot/dts/rv1108.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index 86aa52a..4470679 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -200,6 +200,19 @@
status = "disabled";
};
+ spi: spi at 10270000 {
+ compatible = "rockchip,rv1108-spi";
+ reg = <0x10270000 0x1000>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cru SCLK_SPI>, <&cru PCLK_SPI>;
+ clock-names = "spiclk", "apb_pclk";
+ dmas = <&pdma 8>, <&pdma 9>;
+ #dma-cells = <2>;
+ status = "disabled";
+ };
+
grf: syscon at 10300000 {
compatible = "rockchip,rv1108-grf", "syscon";
reg = <0x10300000 0x1000>;
--
2.7.4
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v4 3/8] dt-bindings: pwm: add description for rv1108 pwm
2017-08-14 8:31 [PATCH v4 0/8] Support more devices on rockchip rv1108 Andy Yan
2017-08-14 8:34 ` [PATCH v4 1/8] spi: rockchip: add compatible string for rv1108 spi Andy Yan
2017-08-14 8:35 ` [PATCH v4 2/8] ARM: dts: rockchip: add spi dt node for rv1108 Andy Yan
@ 2017-08-14 8:37 ` Andy Yan
2017-08-17 20:47 ` Rob Herring
2017-08-18 15:46 ` Thierry Reding
2017-08-14 8:40 ` [PATCH v4 4/8] ARM: dts: rockchip: add pwm dt node for rv1108 Andy Yan
` (4 subsequent siblings)
7 siblings, 2 replies; 18+ messages in thread
From: Andy Yan @ 2017-08-14 8:37 UTC (permalink / raw)
To: linux-arm-kernel
Add device tree bindings document for pwm on
rockchip rv1108 soc.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---
Changes in v4: None
Changes in v3:
- make the compatible string be: "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"
for rv1108
Changes in v2: None
Documentation/devicetree/bindings/pwm/pwm-rockchip.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
index 2350ef9..2c5e52a 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
@@ -3,7 +3,8 @@ Rockchip PWM controller
Required properties:
- compatible: should be "rockchip,<name>-pwm"
"rockchip,rk2928-pwm": found on RK29XX,RK3066 and RK3188 SoCs
- "rockchip,rk3288-pwm": found on RK3288 SoC
+ "rockchip,rk3288-pwm": found on RK3288 SOC
+ "rockchip,rv1108-pwm", "rockchip,rk3288-pwm": found on RV1108 SoC
"rockchip,vop-pwm": found integrated in VOP on RK3288 SoC
- reg: physical base address and length of the controller's registers
- clocks: See ../clock/clock-bindings.txt
--
2.7.4
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v4 3/8] dt-bindings: pwm: add description for rv1108 pwm
2017-08-14 8:37 ` [PATCH v4 3/8] dt-bindings: pwm: add description for rv1108 pwm Andy Yan
@ 2017-08-17 20:47 ` Rob Herring
2017-08-18 15:46 ` Thierry Reding
1 sibling, 0 replies; 18+ messages in thread
From: Rob Herring @ 2017-08-17 20:47 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Aug 14, 2017 at 04:37:48PM +0800, Andy Yan wrote:
> Add device tree bindings document for pwm on
> rockchip rv1108 soc.
>
> Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
>
> ---
>
> Changes in v4: None
> Changes in v3:
> - make the compatible string be: "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"
> for rv1108
>
> Changes in v2: None
>
> Documentation/devicetree/bindings/pwm/pwm-rockchip.txt | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH v4 3/8] dt-bindings: pwm: add description for rv1108 pwm
2017-08-14 8:37 ` [PATCH v4 3/8] dt-bindings: pwm: add description for rv1108 pwm Andy Yan
2017-08-17 20:47 ` Rob Herring
@ 2017-08-18 15:46 ` Thierry Reding
1 sibling, 0 replies; 18+ messages in thread
From: Thierry Reding @ 2017-08-18 15:46 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Aug 14, 2017 at 04:37:48PM +0800, Andy Yan wrote:
> Add device tree bindings document for pwm on
> rockchip rv1108 soc.
>
> Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
>
> ---
>
> Changes in v4: None
> Changes in v3:
> - make the compatible string be: "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"
> for rv1108
>
> Changes in v2: None
>
> Documentation/devicetree/bindings/pwm/pwm-rockchip.txt | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
Applied to for-4.14/drivers, thanks.
Thierry
-------------- next part --------------
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^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH v4 4/8] ARM: dts: rockchip: add pwm dt node for rv1108
2017-08-14 8:31 [PATCH v4 0/8] Support more devices on rockchip rv1108 Andy Yan
` (2 preceding siblings ...)
2017-08-14 8:37 ` [PATCH v4 3/8] dt-bindings: pwm: add description for rv1108 pwm Andy Yan
@ 2017-08-14 8:40 ` Andy Yan
2017-08-18 22:51 ` Heiko Stuebner
2017-08-14 8:41 ` [PATCH v4 5/8] ARM: dts: rockchip: add saradc support " Andy Yan
` (3 subsequent siblings)
7 siblings, 1 reply; 18+ messages in thread
From: Andy Yan @ 2017-08-14 8:40 UTC (permalink / raw)
To: linux-arm-kernel
Add pwm device tree node for rv1108 soc
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---
Changes in v4: None
Changes in v3: None
Changes in v2:
- add compatible string "rockchip,rv1108-pwm"
arch/arm/boot/dts/rv1108.dtsi | 143 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 143 insertions(+)
diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index 4470679..75a0b1e 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -213,6 +213,54 @@
status = "disabled";
};
+ pwm4: pwm at 10280000 {
+ compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+ reg = <0x10280000 0x10>;
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm4_pin>;
+ clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
+
+ pwm5: pwm at 10280010 {
+ compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+ reg = <0x10280010 0x10>;
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm5_pin>;
+ clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
+
+ pwm6: pwm at 10280020 {
+ compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+ reg = <0x10280020 0x10>;
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm6_pin>;
+ clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
+
+ pwm7: pwm at 10280030 {
+ compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+ reg = <0x10280030 0x10>;
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm7_pin>;
+ clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
+
grf: syscon at 10300000 {
compatible = "rockchip,rv1108-grf", "syscon";
reg = <0x10300000 0x1000>;
@@ -241,6 +289,53 @@
status = "disabled";
};
+ pwm0: pwm at 20040000 {
+ compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+ reg = <0x20040000 0x10>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pin>;
+ clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
+
+ pwm1: pwm at 20040010 {
+ compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+ reg = <0x20040010 0x10>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm1_pin>;
+ clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
+
+ pwm2: pwm at 20040020 {
+ compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+ reg = <0x20040020 0x10>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm2_pin>;
+ clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
+
+ pwm3: pwm at 20040030 {
+ compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+ reg = <0x20040030 0x10>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm3_pin>;
+ clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
+ clock-names = "pwm", "pclk";
+ status = "disabled";
+ };
pmugrf: syscon at 20060000 {
compatible = "rockchip,rv1108-pmugrf", "syscon";
reg = <0x20060000 0x1000>;
@@ -475,6 +570,54 @@
};
};
+ pwm0 {
+ pwm0_pin: pwm0-pin {
+ rockchip,pins = <0 RK_PC5 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ pwm1 {
+ pwm1_pin: pwm1-pin {
+ rockchip,pins = <0 RK_PC4 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ pwm2 {
+ pwm2_pin: pwm2-pin {
+ rockchip,pins = <0 RK_PC6 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ pwm3 {
+ pwm3_pin: pwm3-pin {
+ rockchip,pins = <0 RK_PC0 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ pwm4 {
+ pwm4_pin: pwm4-pin {
+ rockchip,pins = <1 RK_PC1 RK_FUNC_3 &pcfg_pull_none>;
+ };
+ };
+
+ pwm5 {
+ pwm5_pin: pwm5-pin {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_2 &pcfg_pull_none>;
+ };
+ };
+
+ pwm6 {
+ pwm6_pin: pwm6-pin {
+ rockchip,pins = <1 RK_PB0 RK_FUNC_2 &pcfg_pull_none>;
+ };
+ };
+
+ pwm7 {
+ pwm7_pin: pwm7-pin {
+ rockchip,pins = <1 RK_PB1 RK_FUNC_2 &pcfg_pull_none>;
+ };
+ };
+
sdmmc {
sdmmc_clk: sdmmc-clk {
rockchip,pins = <3 RK_PC4 RK_FUNC_1 &pcfg_pull_none_drv_4ma>;
--
2.7.4
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v4 5/8] ARM: dts: rockchip: add saradc support for rv1108
2017-08-14 8:31 [PATCH v4 0/8] Support more devices on rockchip rv1108 Andy Yan
` (3 preceding siblings ...)
2017-08-14 8:40 ` [PATCH v4 4/8] ARM: dts: rockchip: add pwm dt node for rv1108 Andy Yan
@ 2017-08-14 8:41 ` Andy Yan
2017-08-14 13:34 ` Heiko Stuebner
2017-08-14 8:42 ` [PATCH v4 6/8] ARM: dts: rockchip: add pwm backlight for rv1108 evb Andy Yan
` (2 subsequent siblings)
7 siblings, 1 reply; 18+ messages in thread
From: Andy Yan @ 2017-08-14 8:41 UTC (permalink / raw)
To: linux-arm-kernel
Add saradc device tree node for rv1108 soc
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---
Changes in v4:
- remove unnecessary property io-channel-ranges
Changes in v3: None
Changes in v2:
- add compatible string "rockchip,rv1108-saradc"
arch/arm/boot/dts/rv1108.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index 75a0b1e..064cec3 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -275,6 +275,17 @@
status = "disabled";
};
+ adc: adc at 1038c000 {
+ compatible = "rockchip,rv1108-saradc", "rockchip,rk3399-saradc";
+ reg = <0x1038c000 0x100>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+ #io-channel-cells = <1>;
+ clock-frequency = <1000000>;
+ clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
+ clock-names = "saradc", "apb_pclk";
+ status = "disabled";
+ };
+
i2c0: i2c at 20000000 {
compatible = "rockchip,rv1108-i2c";
reg = <0x20000000 0x1000>;
--
2.7.4
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v4 6/8] ARM: dts: rockchip: add pwm backlight for rv1108 evb
2017-08-14 8:31 [PATCH v4 0/8] Support more devices on rockchip rv1108 Andy Yan
` (4 preceding siblings ...)
2017-08-14 8:41 ` [PATCH v4 5/8] ARM: dts: rockchip: add saradc support " Andy Yan
@ 2017-08-14 8:42 ` Andy Yan
2017-08-18 22:54 ` Heiko Stuebner
2017-08-14 8:43 ` [PATCH v4 7/8] ARM: dts: rockchip: add pmic rk805 dt node " Andy Yan
2017-08-14 8:44 ` [PATCH v4 8/8] ARM: dts: rockchip: add accelerometer bma250e " Andy Yan
7 siblings, 1 reply; 18+ messages in thread
From: Andy Yan @ 2017-08-14 8:42 UTC (permalink / raw)
To: linux-arm-kernel
RV1108 EVB uses pwm0 modulate the backlight, add dt
node to enable it.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
arch/arm/boot/dts/rv1108-evb.dts | 43 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
index 44feea7..77ce707 100644
--- a/arch/arm/boot/dts/rv1108-evb.dts
+++ b/arch/arm/boot/dts/rv1108-evb.dts
@@ -55,6 +55,49 @@
stdout-path = "serial2:1500000n8";
bootargs = "root=/dev/mtdblock2 mtdparts=spi-nor:256k at 0(u-boot)ro,6m(kernel)ro,9m(rootfs),-(freedisk)";
};
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm0 0 25000 0>;
+ brightness-levels = <
+ 0 1 2 3 4 5 6 7
+ 8 9 10 11 12 13 14 15
+ 16 17 18 19 20 21 22 23
+ 24 25 26 27 28 29 30 31
+ 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47
+ 48 49 50 51 52 53 54 55
+ 56 57 58 59 60 61 62 63
+ 64 65 66 67 68 69 70 71
+ 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87
+ 88 89 90 91 92 93 94 95
+ 96 97 98 99 100 101 102 103
+ 104 105 106 107 108 109 110 111
+ 112 113 114 115 116 117 118 119
+ 120 121 122 123 124 125 126 127
+ 128 129 130 131 132 133 134 135
+ 136 137 138 139 140 141 142 143
+ 144 145 146 147 148 149 150 151
+ 152 153 154 155 156 157 158 159
+ 160 161 162 163 164 165 166 167
+ 168 169 170 171 172 173 174 175
+ 176 177 178 179 180 181 182 183
+ 184 185 186 187 188 189 190 191
+ 192 193 194 195 196 197 198 199
+ 200 201 202 203 204 205 206 207
+ 208 209 210 211 212 213 214 215
+ 216 217 218 219 220 221 222 223
+ 224 225 226 227 228 229 230 231
+ 232 233 234 235 236 237 238 239
+ 240 241 242 243 244 245 246 247
+ 248 249 250 251 252 253 254 255>;
+ default-brightness-level = <200>;
+ };
+};
+
+&pwm0 {
+ status = "okay";
};
&sdmmc {
--
2.7.4
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v4 7/8] ARM: dts: rockchip: add pmic rk805 dt node for rv1108 evb
2017-08-14 8:31 [PATCH v4 0/8] Support more devices on rockchip rv1108 Andy Yan
` (5 preceding siblings ...)
2017-08-14 8:42 ` [PATCH v4 6/8] ARM: dts: rockchip: add pwm backlight for rv1108 evb Andy Yan
@ 2017-08-14 8:43 ` Andy Yan
2017-08-21 9:48 ` Heiko Stuebner
2017-08-14 8:44 ` [PATCH v4 8/8] ARM: dts: rockchip: add accelerometer bma250e " Andy Yan
7 siblings, 1 reply; 18+ messages in thread
From: Andy Yan @ 2017-08-14 8:43 UTC (permalink / raw)
To: linux-arm-kernel
RK805 is used as the voltage regulator on rv1108 evaluation
board. Add device tree node for it.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
arch/arm/boot/dts/rv1108-evb.dts | 108 +++++++++++++++++++++++++++++++++++++++
1 file changed, 108 insertions(+)
diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
index 77ce707..a1bd95e 100644
--- a/arch/arm/boot/dts/rv1108-evb.dts
+++ b/arch/arm/boot/dts/rv1108-evb.dts
@@ -94,6 +94,114 @@
248 249 250 251 252 253 254 255>;
default-brightness-level = <200>;
};
+
+ vcc_sys: vsys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vsys";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ };
+};
+
+&i2c0 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <275>;
+ i2c-scl-falling-time-ns = <16>;
+ clock-frequency = <400000>;
+
+ rk805: pmic at 18 {
+ compatible = "rockchip,rk805";
+ reg = <0x18>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
+ rockchip,system-power-controller;
+
+ vcc1-supply = <&vcc_sys>;
+ vcc2-supply = <&vcc_sys>;
+ vcc3-supply = <&vcc_sys>;
+ vcc4-supply = <&vcc_sys>;
+ vcc5-supply = <&vcc_sys>;
+ vcc6-supply = <&vcc_sys>;
+
+ regulators {
+ vdd_core: DCDC_REG1 {
+ regulator-name= "vdd_core";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-state-mem {
+ regulator-state-enabled;
+ regulator-state-uv = <900000>;
+ };
+ };
+
+ vdd_cam: DCDC_REG2 {
+ regulator-name= "vdd_cam";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-state-mem {
+ regulator-state-disabled;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name= "vcc_ddr";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-state-mem {
+ regulator-state-enabled;
+ };
+ };
+
+ vcc_io: DCDC_REG4 {
+ regulator-name= "vcc_io";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-state-mem {
+ regulator-state-enabled;
+ regulator-state-uv = <3300000>;
+ };
+ };
+
+ vdd_10: LDO_REG1 {
+ regulator-name= "vdd_10";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-state-mem {
+ regulator-state-disabled;
+ };
+ };
+
+ vcc_18: LDO_REG2 {
+ regulator-name= "vcc_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-state-mem {
+ regulator-state-disabled;
+ };
+ };
+
+ vdd10_pmu: LDO_REG3 {
+ regulator-name= "vdd10_pmu";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-state-mem {
+ regulator-state-enabled;
+ regulator-state-uv = <1000000>;
+ };
+ };
+ };
+ };
};
&pwm0 {
--
2.7.4
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v4 8/8] ARM: dts: rockchip: add accelerometer bma250e dt node for rv1108 evb
2017-08-14 8:31 [PATCH v4 0/8] Support more devices on rockchip rv1108 Andy Yan
` (6 preceding siblings ...)
2017-08-14 8:43 ` [PATCH v4 7/8] ARM: dts: rockchip: add pmic rk805 dt node " Andy Yan
@ 2017-08-14 8:44 ` Andy Yan
2017-08-21 9:52 ` Heiko Stuebner
7 siblings, 1 reply; 18+ messages in thread
From: Andy Yan @ 2017-08-14 8:44 UTC (permalink / raw)
To: linux-arm-kernel
Add dt node of bosch accelerometer bma250e on rv1108 evb.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---
Changes in v4:
- order it by i2c address.
Changes in v3: None
Changes in v2: None
arch/arm/boot/dts/rv1108-evb.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
index a1bd95e..32fb09a 100644
--- a/arch/arm/boot/dts/rv1108-evb.dts
+++ b/arch/arm/boot/dts/rv1108-evb.dts
@@ -202,6 +202,13 @@
};
};
};
+
+ bma250: accelerometer at 19 {
+ compatible = "bosch,bma250e";
+ reg = <0x19>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PB3 IRQ_TYPE_LEVEL_LOW>;
+ };
};
&pwm0 {
--
2.7.4
^ permalink raw reply related [flat|nested] 18+ messages in thread