[PATCH 00/14] Support more devices on rockchip rv1108

[PATCH 00/14] Support more devices on rockchip rv1108

[Andy Yan]

This series try to support i2c/spi/pwm/saradc/pmic/watchdog and
the full clk tree on rockchip rv1108 soc.


Andy Yan (12):
  pinctrl: rockchip: add input schmitt support for rv1108
  dt-bindings: i2c: rk3x: add support for rv1108
  i2c: rk3x: add support for rv1108
  ARM: dts: rockchip: add i2c dt node for rv1108
  spi: rockchip: add compatible string for rv1108 spi
  ARM: dts: rockchip: add spi dt node for rv1108
  ARM: dts: rockchip: add pwm dt node for rv1108
  ARM: dts: rockchip: add watchdog 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

Elaine Zhang (2):
  clk: rockchip: add more clk ids for rv1108
  clk: rockchip: support more clks for rv1108

 Documentation/devicetree/bindings/i2c/i2c-rk3x.txt |   1 +
 .../devicetree/bindings/spi/spi-rockchip.txt       |   1 +
 arch/arm/boot/dts/rv1108-evb.dts                   | 158 +++++++
 arch/arm/boot/dts/rv1108.dtsi                      | 249 ++++++++++
 drivers/clk/rockchip/clk-rv1108.c                  | 513 ++++++++++++++++-----
 drivers/i2c/busses/i2c-rk3x.c                      |   9 +
 drivers/pinctrl/pinctrl-rockchip.c                 |  31 ++
 drivers/spi/spi-rockchip.c                         |   1 +
 include/dt-bindings/clock/rv1108-cru.h             | 128 ++++-
 9 files changed, 964 insertions(+), 127 deletions(-)

-- 
2.7.4

[PATCH 07/14] 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>
---

 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..6235b14 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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Re: [PATCH 07/14] spi: rockchip: add compatible string for rv1108 spi

[kbuild test robot]

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Hi Andy,

[auto build test ERROR on rockchip/for-next]
[also build test ERROR on v4.13-rc3 next-20170731]
[cannot apply to robh/for-next]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Andy-Yan/Support-more-devices-on-rockchip-rv1108/20170731-200355
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next
config: xtensa-allmodconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 4.9.0
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=xtensa 

All errors (new ones prefixed by >>):

>> drivers/spi/spi-rockchip.c:923:2: error: expected '}' before '{' token
     { .compatible = "rockchip,rk3036-spi", },
     ^

vim +923 drivers/spi/spi-rockchip.c

64e36824 addy ke     2014-07-01  920  
64e36824 addy ke     2014-07-01  921  static const struct of_device_id rockchip_spi_dt_match[] = {
b8251f6e Andy Yan    2017-07-31  922  	{ .compatible = "rockchip,rv1108-spi", }
aa29ea3d Caesar Wang 2016-05-20 @923  	{ .compatible = "rockchip,rk3036-spi", },
64e36824 addy ke     2014-07-01  924  	{ .compatible = "rockchip,rk3066-spi", },
b839b785 Addy Ke     2014-07-11  925  	{ .compatible = "rockchip,rk3188-spi", },
aa29ea3d Caesar Wang 2016-05-20  926  	{ .compatible = "rockchip,rk3228-spi", },
b839b785 Addy Ke     2014-07-11  927  	{ .compatible = "rockchip,rk3288-spi", },
aa29ea3d Caesar Wang 2016-05-20  928  	{ .compatible = "rockchip,rk3368-spi", },
9b7a5622 Xu Jianqun  2016-02-18  929  	{ .compatible = "rockchip,rk3399-spi", },
64e36824 addy ke     2014-07-01  930  	{ },
64e36824 addy ke     2014-07-01  931  };
64e36824 addy ke     2014-07-01  932  MODULE_DEVICE_TABLE(of, rockchip_spi_dt_match);
64e36824 addy ke     2014-07-01  933  

:::::: The code at line 923 was first introduced by commit
:::::: aa29ea3df27dbba19ef59023d0f7330f2fdc58ae spi/rockchip: add the rk3036/rk3228/rk3368 to match for driver

:::::: TO: Caesar Wang <wxt-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
:::::: CC: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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[PATCH 08/14] 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>
---

 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 a4d34d9..6ae83a8 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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