| Message ID | 20250104164321.333669-7-ivo.ivanov.ivanov1@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: exynos8895: define usi and mmc nodes | expand |
Hi Ivaylo,
kernel test robot noticed the following build errors:
[auto build test ERROR on krzk/for-next]
[also build test ERROR on next-20241220]
[cannot apply to robh/for-next ulf-hansson-mmc-mirror/next linus/master v6.13-rc5]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Ivaylo-Ivanov/dt-bindings-mmc-samsung-exynos-dw-mshc-add-specific-compatible-for-exynos8895/20250105-004605
base: https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git for-next
patch link: https://lore.kernel.org/r/20250104164321.333669-7-ivo.ivanov.ivanov1%40gmail.com
patch subject: [PATCH v2 6/6] arm64: dts: exynos: exynos8895-dreamlte: enable support for the touchscreen
config: arm64-randconfig-003-20250105 (https://download.01.org/0day-ci/archive/20250105/202501050840.JpoautB7-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 096551537b2a747a3387726ca618ceeb3950e9bc)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250105/202501050840.JpoautB7-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202501050840.JpoautB7-lkp@intel.com/
All errors (new ones prefixed by >>):
>> Error: arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dts:196.18-19 syntax error
FATAL ERROR: Unable to parse input tree
diff --git a/arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dts b/arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dts index 6c4f8d4a9..d9b51d884 100644 --- a/arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dts +++ b/arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dts @@ -10,6 +10,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/soc/samsung,exynos-usi.h> / { model = "Samsung Galaxy S8 (SM-G950F)"; @@ -93,6 +94,33 @@ wink-key { wakeup-source; }; }; + + /* TODO: Remove once PMIC is implemented */ + reg_placeholder: regulator-0 { + compatible = "regulator-fixed"; + regulator-name = "reg-placeholder"; + }; +}; + +&hsi2c_23 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + touchscreen@48 { + compatible = "samsung,s6sy761"; + reg = <0x48>; + + /* TODO: Update once PMIC is implemented */ + avdd-supply = <®_placeholder>; + vdd-supply = <®_placeholder>; + + interrupt-parent = <&gpa1>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + + pinctrl-0 = <&ts_int>; + pinctrl-names = "default"; + }; }; &oscclk { @@ -155,4 +183,16 @@ sd2_cd: sd2-cd-pins { samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; samsung,pin-drv = <EXYNOS7_PIN_DRV_LV4>; }; + + ts_int: ts-int-pins { + samsung,pins = "gpa1-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS7_PIN_DRV_LV1>; + }; +}; + +&usi9 { + samsung,mode = <USI_V1_I2C0_1>; + status = "okay"; };
The Samsung Galaxy S8 uses a Samsung s6sy761 touchscreen over hsi2c23. Add a node for it in order to allow using the touchscreen as long as the previous bootloader has enabled the required regulators because there's no support for PMIC yet. Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> --- .../boot/dts/exynos/exynos8895-dreamlte.dts | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+)