[PATCH v4 0/8] Support more devices on rockchip rv1108

[PATCH v4 0/8] Support more devices on rockchip rv1108

[Andy Yan]

This series try to support i2c/spi/pwm/saradc/pmic/watchdog
on rockchip rv1108 soc.

The clk tree, pinctrl, i2c, watchdog and saradc dt-bindings has
been applied. So there are not included in this version.

Changes in v4:
- remove unnecessary property io-channel-ranges of saradc
- order i2c devices by i2c address.

Changes in v3:
- make the compatible string be: "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"
  for rv1108

Changes in v2:
- add compatible string "rockchip,rv1108-pwm"
- add compatible string "rockchip,rv1108-saradc"

Andy Yan (8):
  spi: rockchip: add compatible string for rv1108 spi
  ARM: dts: rockchip: add spi dt node for rv1108
  dt-bindings: pwm: add description for rv1108 pwm
  ARM: dts: rockchip: add pwm dt node for rv1108
  ARM: dts: rockchip: add saradc support for rv1108
  ARM: dts: rockchip: add pwm backlight for rv1108 evb
  ARM: dts: rockchip: add pmic rk805 dt node for rv1108 evb
  ARM: dts: rockchip: add accelerometer bma250e dt node for rv1108 evb

 .../devicetree/bindings/pwm/pwm-rockchip.txt       |   3 +-
 .../devicetree/bindings/spi/spi-rockchip.txt       |   1 +
 arch/arm/boot/dts/rv1108-evb.dts                   | 158 +++++++++++++++++++
 arch/arm/boot/dts/rv1108.dtsi                      | 167 +++++++++++++++++++++
 drivers/spi/spi-rockchip.c                         |   1 +
 5 files changed, 329 insertions(+), 1 deletion(-)

-- 
2.7.4

[PATCH v4 1/8] spi: rockchip: add compatible string for rv1108 spi

[Andy Yan]

The spi on rv1108 is the same as other rockchip based
socs, add compatible string for it.

Signed-off-by: Andy Yan <andy.yan-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.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


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[PATCH v4 2/8] ARM: dts: rockchip: add spi dt node for rv1108

[Andy Yan]

Add SPI device tree node for rv1108.

Signed-off-by: Andy Yan <andy.yan-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
---

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@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@10300000 {
 		compatible = "rockchip,rv1108-grf", "syscon";
 		reg = <0x10300000 0x1000>;
-- 
2.7.4


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Re: [PATCH v4 1/8] spi: rockchip: add compatible string for rv1108 spi

[Mark Brown]

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On Mon, Aug 14, 2017 at 04:34:22PM +0800, Andy Yan wrote:

> Changes in v4: None
> Changes in v3: None
> Changes in v2: None

That's hopefully not true, v1 didn't build due to a syntax error...

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Re: [PATCH v4 2/8] ARM: dts: rockchip: add spi dt node for rv1108

[Heiko Stuebner]

Am Montag, 14. August 2017, 16:35:55 CEST schrieb Andy Yan:
> Add SPI device tree node for rv1108.
> 
> Signed-off-by: Andy Yan <andy.yan-TNX95d0MmH7DzftRWevZcw@public.gmane.org>

applied for 4.14


Thanks
Heiko
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