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| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2021-04-13 21:14:47 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-05-25 10:55:52 +0300 |
| commit | 706f5cb338ff9d7ce68deb1d5a349e5797affa8c (patch) | |
| tree | 5754f3bc79849529d1b16b59afd044f144247271 /arch/arm64/boot/dts/renesas/r8a779a0-falcon-csi-dsi.dtsi | |
| parent | 0decd50b6b2ef085f3f6c018b5e7eb8ba627b11e (diff) | |
| download | linux-706f5cb338ff9d7ce68deb1d5a349e5797affa8c.tar.xz | |
arm64: dts: renesas: falcon-csi-dsi: Add GPIO extenders
We need to configure their GPIOs to power on the MAX96712s.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210413181447.2588084-1-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a779a0-falcon-csi-dsi.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a779a0-falcon-csi-dsi.dtsi | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-csi-dsi.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-csi-dsi.dtsi index 14d3db5d6c16..f791c76f1bcf 100644 --- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-csi-dsi.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-csi-dsi.dtsi @@ -6,6 +6,27 @@ */ &i2c0 { + pca9654_a: gpio@21 { + compatible = "onnn,pca9654"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + }; + + pca9654_b: gpio@22 { + compatible = "onnn,pca9654"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + }; + + pca9654_c: gpio@23 { + compatible = "onnn,pca9654"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + }; + eeprom@52 { compatible = "rohm,br24g01", "atmel,24c01"; label = "csi-dsi-sub-board-id"; |