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charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260518-06-clk-reset-usb-fix-v1-2-14fc235e692b@kernel.org> References: <20260518-06-clk-reset-usb-fix-v1-0-14fc235e692b@kernel.org> In-Reply-To: <20260518-06-clk-reset-usb-fix-v1-0-14fc235e692b@kernel.org> To: Philipp Zabel , Stephen Boyd , Michael Turquette Cc: linux-clk@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Yixun Lan , Junzhong Pan X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1442; i=dlan@kernel.org; h=from:subject:message-id; bh=XxdEmKf8DS55rZAzMNuHJSIOWTeQpZR6aHl3tGKnq/A=; b=owEB6QIW/ZANAwAKATGq6kdZTbvtAcsmYgBqCoBqIyhwbnCf8GhDiubAMBbGYAuQ7egUVaHEG AGig3UheUaJAq8EAAEKAJkWIQS1urjJwxtxFWcCI9wxqupHWU277QUCagqAahsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDJfFIAAAAAALgAoaXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5 maWZ0aGhvcnNlbWFuLm5ldEI1QkFCOEM5QzMxQjcxMTU2NzAyMjNEQzMxQUFFQTQ3NTk0REJCRU QACgkQMarqR1lNu+2EYg//byp11dyLr30tTs4QfbIupcvVoRaoMOYXjdn/452MbESYQlTbDME0C +b+eSCNdjCNlTA82gPzkMRkjq0ySHexOWYJ4+Bq0D0MQ8GY3zAiulwDcLPNrljkg8PkTdpVmEEj 1ei+7mOp9ZaH+WkaayDk+oesl46hCwCAP02YVPAZ0csm7Sp/YdiI2Wz9HDmc7XTI0npCPC7ngRS QWzw49cdhjsT9amC7wuXjElaC2l3cpm5O/du/JdDMbyb/tMFY8xfIx166nPhYIO2cx9frzxmcR5 Z/BAghJand+pNucUyrPfMYgHZfGIIgvonKikoV0HUT70Yv+PPdRSR0PKEu2yP1k2fr1onZ8z+te LwhEo5Z3//2xg7xRWrR0RDA6TiUxObaTFYY1l6W5GsHyN4H2T14h7eiOXQiIOXvXolIlTQMfTzf w8bRXU+HzuNlBo2WVITrkp/W0tDLCJka/307tAS7cZHyB/YvElb0+NVTSHEo6bL7uz+He9NNJ4f MOzMBcLyNjgiBGD7/dEoHrJsQnH7xx5q1C34XRh8oe9qYzlqfzPK53zjTneipskzsix9nJyKCRY 4bRFqs5UvOkJlsARTglefRzb3iZFk5M/Vs6/DlJyLZXpDxdle1LLhkeetmocyIv3nhcvsMJ2g7H OPkzw0DY2KRglPTWfqW6mPT0kELScI= X-Developer-Key: i=dlan@kernel.org; a=openpgp; fpr=50B03A1A5CBCD33576EF8CD7920C0DBCAABEFD55 According to SpacemiT K3's updated docs, the USB2 ahb reset and USB2 bus clock enable bit was wrongly swapped, the correct one should be: Register : APMU_USB_CLK_RES_CTRL bit[1] : usb2_port_bus_clk_en bit[0] : usb2_port_ahb_rstn Fixes: a0e0c2f8c5f3 ("reset: spacemit: k3: Decouple composite reset lines") Reported-by: Junzhong Pan Signed-off-by: Yixun Lan --- drivers/reset/spacemit/reset-spacemit-k3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/reset/spacemit/reset-spacemit-k3.c b/drivers/reset/spacemit/reset-spacemit-k3.c index 9841f5e057b2..2e87f320cf11 100644 --- a/drivers/reset/spacemit/reset-spacemit-k3.c +++ b/drivers/reset/spacemit/reset-spacemit-k3.c @@ -112,7 +112,7 @@ static const struct ccu_reset_data k3_apmu_resets[] = { [RESET_APMU_SDH0] = RESET_DATA(APMU_SDH0_CLK_RES_CTRL, 0, BIT(1)), [RESET_APMU_SDH1] = RESET_DATA(APMU_SDH1_CLK_RES_CTRL, 0, BIT(1)), [RESET_APMU_SDH2] = RESET_DATA(APMU_SDH2_CLK_RES_CTRL, 0, BIT(1)), - [RESET_APMU_USB2_AHB] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(1)), + [RESET_APMU_USB2_AHB] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(0)), [RESET_APMU_USB2_VCC] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(2)), [RESET_APMU_USB2_PHY] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(3)), [RESET_APMU_USB3_A_AHB] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(5)), -- 2.54.0