hi
On 9/12/24 19:26, Kever Yang wrote:
Hi Naoki, Heiko,
On 2024/6/13 08:17, FUKAUMI Naoki wrote:
This reverts commit d859ad305ed19d9a77d8c8ecd22459b73da36ba6.
Inserting and removing microSD card is not detected since above commit.
Reverting it fixes this problem.
This is probably the same thing as 5 years ago on rk3399
https://lore.kernel.org/all/0608599d485117a9d99f5fb274fbb1b55f6ba9f7.1547466003.git.robin.murphy@xxxxxxx/
Sorry for didn't notice this patch.
The SD card hotplug can not work because the controller is getting into
runtime low power mode,
so we need the fix in mmc driver to make the CD function work as below:
https://lkml.org/lkml/2024/9/12/323
I tested this patch on Radxa E54C and ROCK 5A/5B/5C. CD works fine
without cd-gpios. revert patch can be reverted :)
thank you very much!
Best regards,
--
FUKAUMI Naoki
Radxa Computer (Shenzhen) Co., Ltd.
Thanks,
- Kever
So we'll go back to cd-gpios for now.
this patch is tested on Radxa ROCK 5A and 5B.
Fixes: d859ad305ed1 ("arm64: dts: rockchip: remove redundant cd-gpios
from rk3588 sdmmc nodes")
Signed-off-by: FUKAUMI Naoki <naoki@xxxxxxxxx>
Changes in v2:
- reword commit message
- remove empty line
---
arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts | 1 +
4 files changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
index 1a604429fb26..e74871491ef5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
@@ -444,6 +444,7 @@ &sdhci {
&sdmmc {
bus-width = <4>;
cap-sd-highspeed;
+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
disable-wp;
max-frequency = <150000000>;
no-sdio;
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
b/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
index b4f22d95ac0e..e80caa36f8e4 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
@@ -435,6 +435,7 @@ &sdhci {
&sdmmc {
bus-width = <4>;
cap-sd-highspeed;
+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
disable-wp;
max-frequency = <150000000>;
no-sdio;
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
index 4e2bf4eaef2b..df845929b084 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -390,6 +390,7 @@ &sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
disable-wp;
sd-uhs-sdr104;
vmmc-supply = <&vcc_3v3_s3>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
index 8e2a07612d17..b070955627be 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -366,6 +366,7 @@ &sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
disable-wp;
max-frequency = <150000000>;
no-sdio;
