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From: WeiHao Li <cn.liweihao@gmail.com>
To: heiko@sntech.de, robh@kernel.org
Cc: krzk+dt@kernel.org, conor+dt@kernel.org,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	linux-clk@vger.kernel.org, WeiHao Li <cn.liweihao@gmail.com>
Subject: [PATCH v1 1/4] clk: rockchip: rk3368: fix SCLK_I2S_8CH_OUT flags
Date: Fri,  5 Sep 2025 21:23:25 +0800	[thread overview]
Message-ID: <20250905132328.9859-2-cn.liweihao@gmail.com> (raw)
In-Reply-To: <20250905132328.9859-1-cn.liweihao@gmail.com>

Clock SCLK_I2S_8CH_OUT has no capability to adjust clock frequency by
itself, add CLK_SET_RATE_PARENT flag to fix it.

Signed-off-by: WeiHao Li <cn.liweihao@gmail.com>
---
 drivers/clk/rockchip/clk-rk3368.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/rockchip/clk-rk3368.c b/drivers/clk/rockchip/clk-rk3368.c
index 95e6996adb..8159f643dc 100644
--- a/drivers/clk/rockchip/clk-rk3368.c
+++ b/drivers/clk/rockchip/clk-rk3368.c
@@ -371,7 +371,7 @@ static struct rockchip_clk_branch rk3368_clk_branches[] __initdata = {
 			  RK3368_CLKSEL_CON(28), 0,
 			  RK3368_CLKGATE_CON(6), 2, GFLAGS,
 			  &rk3368_i2s_8ch_fracmux),
-	COMPOSITE_NODIV(SCLK_I2S_8CH_OUT, "i2s_8ch_clkout", mux_i2s_8ch_clkout_p, 0,
+	COMPOSITE_NODIV(SCLK_I2S_8CH_OUT, "i2s_8ch_clkout", mux_i2s_8ch_clkout_p, CLK_SET_RATE_PARENT,
 			RK3368_CLKSEL_CON(27), 15, 1, MFLAGS,
 			RK3368_CLKGATE_CON(6), 0, GFLAGS),
 	GATE(SCLK_I2S_8CH, "sclk_i2s_8ch", "i2s_8ch_pre", CLK_SET_RATE_PARENT,
-- 
2.39.5



  reply	other threads:[~2025-09-05 17:08 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-05 13:23 [PATCH v1 0/4] clk/rockchip: Fix I2S 8CH mclk output for RK3368 WeiHao Li
2025-09-05 13:23 ` WeiHao Li [this message]
2025-09-05 13:23 ` [PATCH v1 2/4] dt-bindings: clock: rk3368: add CLK_I2S_8CH_PRE and CLK_I2S_8CH_FRAC WeiHao Li
2025-09-05 14:13   ` Krzysztof Kozlowski
2025-09-06  1:34     ` 李维豪
2025-09-06  7:21       ` Krzysztof Kozlowski
2025-09-06 13:34         ` 李维豪
2025-09-06 13:57           ` Diederik de Haas
2025-09-05 13:23 ` [PATCH v1 3/4] clk: rockchip: rk3368: use clock ids " WeiHao Li
2025-09-05 13:23 ` [PATCH v1 4/4] arm64: dts: rockchip: Assign I2S 8 channel clock for rk3368 WeiHao Li

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