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[PATCH] mmc: dw_mmc-rockchip: add dependency to ROCKCHIP_PM_DOMAINS

Mikko Rapeli posted 1 patch 3 weeks ago 
drivers/mmc/host/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
[PATCH] mmc: dw_mmc-rockchip: add dependency to ROCKCHIP_PM_DOMAINS
Posted by Mikko Rapeli 3 weeks ago 
On rockpi4b, mounting rootfs from mmc fails unless ROCKCHIP_PM_DOMAINS
is enabled. This dependency is not exactly clear so make it really
explicit.

Failing boot without CONFIG_ROCKCHIP_PM_DOMAINS=y:

https://ledge.validation.linaro.org/scheduler/job/119268

/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
dw-apb-uart ff1a0000.serial: forbid DMA for kernel console
root '/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e' doesn't exist or does not contain a /dev.
rk_gmac-dwmac fe300000.ethernet: deferred probe timeout, ignoring dependency
rk_gmac-dwmac fe300000.ethernet: probe with driver rk_gmac-dwmac failed with error -110
rk_iommu ff650800.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff650800.iommu: probe with driver rk_iommu failed with error -110
dwmmc_rockchip fe320000.mmc: deferred probe timeout, ignoring dependency
rockchip-typec-phy ff7c0000.phy: deferred probe timeout, ignoring dependency
dwmmc_rockchip fe320000.mmc: probe with driver dwmmc_rockchip failed with error -110
rockchip-typec-phy ff7c0000.phy: probe with driver rockchip-typec-phy failed with error -110
rockchip-typec-phy ff800000.phy: deferred probe timeout, ignoring dependency
rockchip-typec-phy ff800000.phy: probe with driver rockchip-typec-phy failed with error -110
rk_iommu ff660480.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff660480.iommu: probe with driver rk_iommu failed with error -110
rk_iommu ff8f3f00.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff8f3f00.iommu: probe with driver rk_iommu failed with error -110
rk_iommu ff903f00.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff903f00.iommu: probe with driver rk_iommu failed with error -110
rk_iommu ff914000.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff914000.iommu: probe with driver rk_iommu failed with error -110
rk_iommu ff924000.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff924000.iommu: probe with driver rk_iommu failed with error -110
platform fe800000.usb: deferred probe pending: platform: wait for supplier /phy@ff7c0000/usb3-port
sdhci-arasan fe330000.mmc: deferred probe timeout, ignoring dependency
platform fe900000.usb: deferred probe pending: platform: wait for supplier /phy@ff800000/usb3-port
sdhci-arasan fe330000.mmc: probe with driver sdhci-arasan failed with error -110
platform ff1d0000.spi: deferred probe pending: (reason unknown)
platform hdmi-sound: deferred probe pending: asoc-simple-card: parse error

Working boot with CONFIG_ROCKCHIP_PM_DOMAINS=y:

https://ledge.validation.linaro.org/scheduler/job/119272

dwmmc_rockchip fe320000.mmc: IDMAC supports 32-bit address mode.
dwmmc_rockchip fe320000.mmc: Using internal DMA controller.
dwmmc_rockchip fe320000.mmc: Version ID is 270a
dwmmc_rockchip fe320000.mmc: DW MMC controller at irq 45,32 bit host data width,256 deep fifo
dwmmc_rockchip fe320000.mmc: Got CD GPIO
ff1a0000.serial: ttyS2 at MMIO 0xff1a0000 (irq = 44, base_baud = 1500000) is a 16550A
printk: legacy console [ttyS2] enabled
mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
dw_wdt ff848000.watchdog: No valid TOPs array specified
mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0)
mmc0: CQHCI version 5.10
rk_gmac-dwmac fe300000.ethernet: IRQ eth_wake_irq not found
mmc1: new high speed SDHC card at address aaaa
fan53555-regulator 0-0040: FAN53555 Option[8] Rev[1] Detected!
fan53555-regulator 0-0041: FAN53555 Option[8] Rev[1] Detected!
rk_gmac-dwmac fe300000.ethernet: IRQ eth_lpi not found
mmcblk1: mmc1:aaaa SC16G 14.8 GiB
rk_gmac-dwmac fe300000.ethernet: IRQ sfty not found
GPT:Primary header thinks Alt. header is not at the end of the disk.
rk_gmac-dwmac fe300000.ethernet: Deprecated MDIO bus assumption used
GPT:1978417 != 31116287
rk_gmac-dwmac fe300000.ethernet: PTP uses main clock
GPT:Alternate GPT header not at the end of the disk.
rk_gmac-dwmac fe300000.ethernet: clock input or output? (input).
GPT:1978417 != 31116287
rk_gmac-dwmac fe300000.ethernet: TX delay(0x28).
GPT: Use GNU Parted to correct GPT errors.
rk_gmac-dwmac fe300000.ethernet: RX delay(0x11).
 mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8

Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
---
 drivers/mmc/host/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 7232de1c06887..8664df524f7a7 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -866,7 +866,7 @@ config MMC_DW_PCI
 
 config MMC_DW_ROCKCHIP
 	tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
-	depends on MMC_DW && ARCH_ROCKCHIP
+	depends on MMC_DW && ARCH_ROCKCHIP && ROCKCHIP_PM_DOMAINS
 	select MMC_DW_PLTFM
 	help
 	  This selects support for Rockchip SoC specific extensions to the
-- 
2.34.1
Re: [PATCH] mmc: dw_mmc-rockchip: add dependency to ROCKCHIP_PM_DOMAINS
Posted by Ulf Hansson 3 weeks ago 
+ Heiko

On Thu, 11 Sept 2025 at 16:43, Mikko Rapeli <mikko.rapeli@linaro.org> wrote:
>
> On rockpi4b, mounting rootfs from mmc fails unless ROCKCHIP_PM_DOMAINS
> is enabled. This dependency is not exactly clear so make it really
> explicit.
>
> Failing boot without CONFIG_ROCKCHIP_PM_DOMAINS=y:
>
> https://ledge.validation.linaro.org/scheduler/job/119268
>
> /dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
> /dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
> /dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
> /dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
> /dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
> /dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
> dw-apb-uart ff1a0000.serial: forbid DMA for kernel console
> root '/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e' doesn't exist or does not contain a /dev.
> rk_gmac-dwmac fe300000.ethernet: deferred probe timeout, ignoring dependency
> rk_gmac-dwmac fe300000.ethernet: probe with driver rk_gmac-dwmac failed with error -110
> rk_iommu ff650800.iommu: deferred probe timeout, ignoring dependency
> rk_iommu ff650800.iommu: probe with driver rk_iommu failed with error -110
> dwmmc_rockchip fe320000.mmc: deferred probe timeout, ignoring dependency
> rockchip-typec-phy ff7c0000.phy: deferred probe timeout, ignoring dependency
> dwmmc_rockchip fe320000.mmc: probe with driver dwmmc_rockchip failed with error -110
> rockchip-typec-phy ff7c0000.phy: probe with driver rockchip-typec-phy failed with error -110
> rockchip-typec-phy ff800000.phy: deferred probe timeout, ignoring dependency
> rockchip-typec-phy ff800000.phy: probe with driver rockchip-typec-phy failed with error -110
> rk_iommu ff660480.iommu: deferred probe timeout, ignoring dependency
> rk_iommu ff660480.iommu: probe with driver rk_iommu failed with error -110
> rk_iommu ff8f3f00.iommu: deferred probe timeout, ignoring dependency
> rk_iommu ff8f3f00.iommu: probe with driver rk_iommu failed with error -110
> rk_iommu ff903f00.iommu: deferred probe timeout, ignoring dependency
> rk_iommu ff903f00.iommu: probe with driver rk_iommu failed with error -110
> rk_iommu ff914000.iommu: deferred probe timeout, ignoring dependency
> rk_iommu ff914000.iommu: probe with driver rk_iommu failed with error -110
> rk_iommu ff924000.iommu: deferred probe timeout, ignoring dependency
> rk_iommu ff924000.iommu: probe with driver rk_iommu failed with error -110
> platform fe800000.usb: deferred probe pending: platform: wait for supplier /phy@ff7c0000/usb3-port
> sdhci-arasan fe330000.mmc: deferred probe timeout, ignoring dependency
> platform fe900000.usb: deferred probe pending: platform: wait for supplier /phy@ff800000/usb3-port
> sdhci-arasan fe330000.mmc: probe with driver sdhci-arasan failed with error -110
> platform ff1d0000.spi: deferred probe pending: (reason unknown)
> platform hdmi-sound: deferred probe pending: asoc-simple-card: parse error
>
> Working boot with CONFIG_ROCKCHIP_PM_DOMAINS=y:
>
> https://ledge.validation.linaro.org/scheduler/job/119272
>
> dwmmc_rockchip fe320000.mmc: IDMAC supports 32-bit address mode.
> dwmmc_rockchip fe320000.mmc: Using internal DMA controller.
> dwmmc_rockchip fe320000.mmc: Version ID is 270a
> dwmmc_rockchip fe320000.mmc: DW MMC controller at irq 45,32 bit host data width,256 deep fifo
> dwmmc_rockchip fe320000.mmc: Got CD GPIO
> ff1a0000.serial: ttyS2 at MMIO 0xff1a0000 (irq = 44, base_baud = 1500000) is a 16550A
> printk: legacy console [ttyS2] enabled
> mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
> dw_wdt ff848000.watchdog: No valid TOPs array specified
> mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0)
> mmc0: CQHCI version 5.10
> rk_gmac-dwmac fe300000.ethernet: IRQ eth_wake_irq not found
> mmc1: new high speed SDHC card at address aaaa
> fan53555-regulator 0-0040: FAN53555 Option[8] Rev[1] Detected!
> fan53555-regulator 0-0041: FAN53555 Option[8] Rev[1] Detected!
> rk_gmac-dwmac fe300000.ethernet: IRQ eth_lpi not found
> mmcblk1: mmc1:aaaa SC16G 14.8 GiB
> rk_gmac-dwmac fe300000.ethernet: IRQ sfty not found
> GPT:Primary header thinks Alt. header is not at the end of the disk.
> rk_gmac-dwmac fe300000.ethernet: Deprecated MDIO bus assumption used
> GPT:1978417 != 31116287
> rk_gmac-dwmac fe300000.ethernet: PTP uses main clock
> GPT:Alternate GPT header not at the end of the disk.
> rk_gmac-dwmac fe300000.ethernet: clock input or output? (input).
> GPT:1978417 != 31116287
> rk_gmac-dwmac fe300000.ethernet: TX delay(0x28).
> GPT: Use GNU Parted to correct GPT errors.
> rk_gmac-dwmac fe300000.ethernet: RX delay(0x11).
>  mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8
>
> Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
> ---
>  drivers/mmc/host/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index 7232de1c06887..8664df524f7a7 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -866,7 +866,7 @@ config MMC_DW_PCI
>
>  config MMC_DW_ROCKCHIP
>         tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
> -       depends on MMC_DW && ARCH_ROCKCHIP
> +       depends on MMC_DW && ARCH_ROCKCHIP && ROCKCHIP_PM_DOMAINS

Rather than "depends on", I think a "select" is better to be added
from the platform's Kconfig. Probably drivers/soc/rockchip/Kconfig is
where to put this.

Assuming that ROCKCHIP_PM_DOMAINS is a critical piece for most
Rockchip platforms to work.

>         select MMC_DW_PLTFM
>         help
>           This selects support for Rockchip SoC specific extensions to the
> --
> 2.34.1
>

Patchew 2.1-devel-b67e4c2

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