On Wed, 31 Jul 2024 13:05:27 +0200, Quentin Schulz wrote:
In commit 91419ae0420f ("arm64: dts: rockchip: use BCLK to GPIO switch on rk3399"), an additional pinctrl state was added whose default pinmux is for 8ch i2s0. However, Puma only has 2ch i2s0. It's been overriding the pinctrl-0 property but the second property override was missed in the aforementioned commit.
On Puma, a hardware slider called "BIOS Disable/Normal Boot" can disable eMMC and SPI to force booting from SD card. Another software-controlled GPIO is then configured to override this behavior to make eMMC and SPI available without human intervention. This is currently done in U-Boot and it was enough until the aforementioned commit.
[...]
Applied, thanks!
[1/2] arm64: dts: rockchip: fix eMMC/SPI corruption when audio has been used on RK3399 Puma commit: bb94a157b37ec23f53906a279320f6ed64300eba [2/2] arm64: dts: rockchip: override BIOS_DISABLE signal via GPIO hog on RK3399 Puma commit: 741f5ba7ccba5d7ae796dd11c320e28045524771
Best regards,