diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-06-07 20:39:03 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-07-19 11:51:34 +0300 |
| commit | 90a4ee4ba5cf5aae491bae4ad6fe75e05d28cc22 (patch) | |
| tree | abffd0b8c97cd9f40bb60e580faf520303266540 /arch/arm64/boot/dts/renesas/salvator-xs.dtsi | |
| parent | 8fbb8c334ff13a6afd88c73e85684bc7b82bd775 (diff) | |
| download | linux-90a4ee4ba5cf5aae491bae4ad6fe75e05d28cc22.tar.xz | |
arm64: dts: renesas: salvator-x(s): Factor out SATA parts
Move the common parts related to the SATA interface on Salvator-X(S)
boards to salvator-common.dtsi and salvator-xs.dtsi, to reduce current
and avoid future duplication of board descriptions.
As this interface is not present on all SoCs that can be found on
Salvator-X(S), but only on R-Car H3 and M3-N, its descriptions are
protected by the preprocessor symbol SOC_HAS_SATA, defined in
r8a77951.dtsi and r8a77965.dtsi.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/87f91290ec7b523aa508e920a169ecaddccc9144.1623087028.git.geert+renesas@glider.be
Diffstat (limited to 'arch/arm64/boot/dts/renesas/salvator-xs.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/salvator-xs.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/salvator-xs.dtsi b/arch/arm64/boot/dts/renesas/salvator-xs.dtsi index 717d42758cbc..3f7f6cf4a333 100644 --- a/arch/arm64/boot/dts/renesas/salvator-xs.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-xs.dtsi @@ -27,3 +27,16 @@ clock-names = "xin"; }; }; + +#ifdef SOC_HAS_SATA +&pca9654 { + pcie-sata-switch-hog { + gpio-hog; + gpios = <7 GPIO_ACTIVE_HIGH>; + output-low; /* enable SATA by default */ + line-name = "PCIE/SATA switch"; + }; +}; + +/* SW12-7 must be set 'Off' (MD12 set to 1) which is not the default! */ +#endif /* SOC_HAS_SATA */ |