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Thu, 2 Jul 2026 01:35:49 +0200 (CEST) Received: by jupiter.universe (Postfix, from userid 1000) id B9A3A48003D; Thu, 02 Jul 2026 01:35:48 +0200 (CEST) From: Sebastian Reichel Date: Thu, 02 Jul 2026 01:35:47 +0200 Subject: [PATCH v9 09/38] phy: rockchip: usbdp: Amend SSC modulation deviation MIME-Version: 1.0 Message-Id: <20260702-rockchip-usbdp-cleanup-v9-9-e31efbb62d2e@collabora.com> References: <20260702-rockchip-usbdp-cleanup-v9-0-e31efbb62d2e@collabora.com> In-Reply-To: <20260702-rockchip-usbdp-cleanup-v9-0-e31efbb62d2e@collabora.com> To: Vinod Koul , Neil Armstrong , Heiko Stuebner , Frank Wang , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thinh Nguyen , Greg Kroah-Hartman Cc: Andy Yan , Dmitry Baryshkov , Yubing Zhang , Alexey Charkov , linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, devicetree@vger.kernel.org, linux-usb@vger.kernel.org, Sebastian Reichel X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1765; i=sebastian.reichel@collabora.com; h=from:subject:message-id; bh=hEuJtDizS20fyTE+j+LEHbrRcnH32J1MUDI597yISUc=; b=owJ4nAFtApL9kA0DAAoB2O7X88g7+poByyZiAGpFpFOfqEVg3dFDtpeVCKDLjpfuZWiJ9ZEiW SH0E15gBWfF44kCMwQAAQoAHRYhBO9mDQdGP4tyanlUE9ju1/PIO/qaBQJqRaRTAAoJENju1/PI O/qa4Z0P/jAOopK3jHpNLZwR6v954tyqH0evvyHHdyCjZbKq6lzYEukQUexNux120mXZ3EpWCwP DDbKZCgJmfvtMgazW1VPo3PunKo3PfuivbDGPrQG7bnnY3JC9GFvfX1xdlNU/YllFJWNxtiVPs6 ei9ZqkQI7Gqyqazm8Es3fm/ptDQtkRomFhQ+/lQtfdc3FVlX3HhCmezL1Vjx0nP1lyHnurfToe9 Y02hyunPII3TTciS7fFXDMWhavnPmKS676kQmxs0D9G5XRbTjubGx0SeBGTVl5U96N0f+yijknp hDILpdQO/NHZyVe/oa9CRfdXjTPU+SwvXJsYP7BrrvBvK4tT4rC7h1M7AKWYhsEy2M12GD2b+PK tbHo8cnv5/yrvxj1HtLmzUgkt54OZIEilDuHtMijO2G+NDxKE23q8+QhxZ+AwExTQ8jPhNqHT7F 6NVfCs8nm5s0JiBsAb4uKRqx+G4KnxqfG8TVh74Jz64RNsRtk5UyvO+A6T74RJRW7wu1Z7VCvGK BO2OXUWVMsdj3Sj5kP2HJOjqlFkHd13wOHhqEf6G5ij/4dSx70Sqr0ee3B4JcKkmbHXr2+6Uibg h72OPnFGdj91Y7skXGlB8xmO3r7EydZ7koENWV8uRX5jHqCu6ETR6BfpoFDKp7r7iJSy6JsrlIu 5v/v44tCd51/XF0l6sFU5yA== X-Developer-Key: i=sebastian.reichel@collabora.com; a=openpgp; fpr=EF660D07463F8B726A795413D8EED7F3C83BFA9A X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260701_163557_613782_67ABD7E8 X-CRM114-Status: GOOD ( 10.79 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org From: Frank Wang Move SSC modulation deviation into private config of clock - 24M: 0x00d4[5:0] = 0x30 - 26M: 0x00d4[5:0] = 0x33 Signed-off-by: Frank Wang [Taken over from rockchip's kernel tree; register 0x00d4 is not described in the TRM] Reviewed-by: Neil Armstrong Signed-off-by: Sebastian Reichel --- drivers/phy/rockchip/phy-rockchip-usbdp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/phy/rockchip/phy-rockchip-usbdp.c b/drivers/phy/rockchip/phy-rockchip-usbdp.c index 2b27fd1c15d8..923279ed7d77 100644 --- a/drivers/phy/rockchip/phy-rockchip-usbdp.c +++ b/drivers/phy/rockchip/phy-rockchip-usbdp.c @@ -350,7 +350,8 @@ static const struct reg_sequence rk_udphy_24m_refclk_cfg[] = { {0x0a64, 0xa8}, {0x1a3c, 0xd0}, {0x1a44, 0xd0}, {0x1a48, 0x01}, {0x1a4c, 0x0d}, {0x1a54, 0xe0}, - {0x1a5c, 0xe0}, {0x1a64, 0xa8} + {0x1a5c, 0xe0}, {0x1a64, 0xa8}, + {0x00d4, 0x30} }; static const struct reg_sequence rk_udphy_26m_refclk_cfg[] = { @@ -377,7 +378,7 @@ static const struct reg_sequence rk_udphy_26m_refclk_cfg[] = { {0x0c30, 0x0e}, {0x0c48, 0x06}, {0x1c30, 0x0e}, {0x1c48, 0x06}, {0x028c, 0x18}, {0x0af0, 0x00}, - {0x1af0, 0x00} + {0x1af0, 0x00}, {0x00d4, 0x33} }; static const struct reg_sequence rk_udphy_init_sequence[] = { @@ -412,8 +413,7 @@ static const struct reg_sequence rk_udphy_init_sequence[] = { {0x0070, 0x7d}, {0x0074, 0x68}, {0x0af4, 0x1a}, {0x1af4, 0x1a}, {0x0440, 0x3f}, {0x10d4, 0x08}, - {0x20d4, 0x08}, {0x00d4, 0x30}, - {0x0024, 0x6e}, + {0x20d4, 0x08}, {0x0024, 0x6e} }; static inline int rk_udphy_grfreg_write(struct regmap *base, -- 2.53.0 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy