| Message ID | 20240623023329.1044-1-naoki@radxa.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [1/3] arm64: dts: rockchip: add SFC support for Radxa ROCK 5B | expand |
On Sun, 23 Jun 2024 11:33:27 +0900, FUKAUMI Naoki wrote: > This commit adds support for SPI NOR flash on Radxa ROCK 5B. > > SPI NOR flash chip may vary, so use safe(lowest) spi-max-frequency. > > Applied, thanks! [1/3] arm64: dts: rockchip: add SFC support for Radxa ROCK 5B commit: 9204a7ecca96403ee3d61c14cb9eb87ec89b0fcd [2/3] arm64: dts: rockchip: add (but disabled) SFC node for Radxa ROCK 5A commit: 00224650dd45e166ea6eb1593f5f064583963ccf [3/3] arm64: dts: rockchip: change spi-max-frequency for Radxa ROCK 3C commit: 06f6dd4d607766a527e37529f2f3f90dd1464293 Best regards,
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts index 6a3fd6be1793..966bbc582d89 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts @@ -449,6 +449,20 @@ &sdio { status = "okay"; }; +&sfc { + pinctrl-names = "default"; + pinctrl-0 = <&fspim2_pins>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <104000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <1>; + }; +}; + &uart6 { pinctrl-names = "default"; pinctrl-0 = <&uart6m1_xfer &uart6m1_ctsn &uart6m1_rtsn>;
This commit adds support for SPI NOR flash on Radxa ROCK 5B. SPI NOR flash chip may vary, so use safe(lowest) spi-max-frequency. Signed-off-by: FUKAUMI Naoki <naoki@radxa.com> --- arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+)