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[87.100.249.247]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-56e63c63daesm1171816e87.77.2025.09.12.07.27.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Sep 2025 07:27:48 -0700 (PDT) From: Mikko Rapeli To: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: ulf.hansson@linaro.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Mikko Rapeli , =?UTF-8?q?Heiko=20St=C3=BCbner?= , Arnd Bergmann Subject: [PATCH v3 1/4] pmdomain: rockchip: enable ROCKCHIP_PM_DOMAINS with ARCH_ROCKCHIP Date: Fri, 12 Sep 2025 17:27:35 +0300 Message-ID: <20250912142735.2843958-1-mikko.rapeli@linaro.org> X-Mailer: git-send-email 2.50.0 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On rk3399 based rockpi4b, mounting rootfs from mmc fails unless ROCKCHIP_PM_DOMAINS is enabled. Accoriding to Heiko Stübner all SoCs since 2012 have power domains so the support should be enabled by default on both arm and arm64. 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 Suggested-by: Ulf Hansson Suggested-by: Heiko Stübner Suggested-by: Arnd Bergmann Signed-off-by: Mikko Rapeli --- drivers/pmdomain/rockchip/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pmdomain/rockchip/Kconfig b/drivers/pmdomain/rockchip/Kconfig index 218d43186e5b9..17f2e6fe86b6f 100644 --- a/drivers/pmdomain/rockchip/Kconfig +++ b/drivers/pmdomain/rockchip/Kconfig @@ -3,6 +3,7 @@ if ARCH_ROCKCHIP || COMPILE_TEST config ROCKCHIP_PM_DOMAINS bool "Rockchip generic power domain" + default ARCH_ROCKCHIP depends on PM depends on HAVE_ARM_SMCCC_DISCOVERY depends on REGULATOR -- 2.34.1