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| author | Tudor Ambarus <tudor.ambarus@linaro.org> | 2024-01-19 14:11:32 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-01-23 15:53:20 +0300 |
| commit | f6553769131bdc9dc4f8ccb7c7dfabe49028f817 (patch) | |
| tree | 23058832ba0c6d02cd78a17688393739056fde68 /arch/arm64/boot/dts/exynos | |
| parent | 6d44d1a1fb62e033dde18d73cbbb604663eb84c0 (diff) | |
| download | linux-f6553769131bdc9dc4f8ccb7c7dfabe49028f817.tar.xz | |
arm64: dts: exynos: gs101: enable eeprom on gs101-oriole
Enable the eeprom found on the battery connector.
The selection of the USI protocol is done in the board dts file because
the USI CONFIG register comes with a 0x0 reset value, meaning that USI8
does not have a default protocol (I2C, SPI, UART) at reset.
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240119111132.1290455-9-tudor.ambarus@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/exynos')
| -rw-r--r-- | arch/arm64/boot/dts/exynos/google/gs101-oriole.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts b/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts index 4a71f752200d..cb4d17339b6b 100644 --- a/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts +++ b/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts @@ -63,6 +63,15 @@ clock-frequency = <200000000>; }; +&hsi2c_8 { + status = "okay"; + + eeprom: eeprom@50 { + compatible = "atmel,24c08"; + reg = <0x50>; + }; +}; + &pinctrl_far_alive { key_voldown: key-voldown-pins { samsung,pins = "gpa7-3"; @@ -99,6 +108,11 @@ status = "okay"; }; +&usi8 { + samsung,mode = <USI_V2_I2C>; + status = "okay"; +}; + &watchdog_cl0 { timeout-sec = <30>; status = "okay"; |