linux-kernel - [PATCH v2] clk: mediatek: fix dependency of MT7986 ADC clocks

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Date:   Wed, 26 Oct 2022 17:18:07 +0100
From:   Daniel Golle <daniel@...rotopia.org>
To:     linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     Sam Shih <sam.shih@...iatek.com>,
        Miles Chen <miles.chen@...iatek.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Chen-Yu Tsai <wenst@...omium.org>
Subject: [PATCH v2] clk: mediatek: fix dependency of MT7986 ADC clocks

It seems like CLK_INFRA_ADC_FRC_CK always need to be enabled for
CLK_INFRA_ADC_26M_CK to work. Instead of adding this dependency to the
mtk-thermal and mt6577_auxadc drivers, add dependency to the clock
driver clk-mt7986-infracfg.c.

Fixes: ec97d23c8e22 ("clk: mediatek: add mt7986 clock support")
Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Signed-off-by: Daniel Golle <daniel@...rotopia.org>
---
v2: add Fixes: tag

 drivers/clk/mediatek/clk-mt7986-infracfg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/mediatek/clk-mt7986-infracfg.c b/drivers/clk/mediatek/clk-mt7986-infracfg.c
index d90727a53283c7..49666047bf0ed5 100644
--- a/drivers/clk/mediatek/clk-mt7986-infracfg.c
+++ b/drivers/clk/mediatek/clk-mt7986-infracfg.c
@@ -153,7 +153,7 @@ static const struct mtk_gate infra_clks[] = {
 		    18),
 	GATE_INFRA1(CLK_INFRA_MSDC_66M_CK, "infra_msdc_66m", "infra_sysaxi_d2",
 		    19),
-	GATE_INFRA1(CLK_INFRA_ADC_26M_CK, "infra_adc_26m", "csw_f26m_sel", 20),
+	GATE_INFRA1(CLK_INFRA_ADC_26M_CK, "infra_adc_26m", "infra_adc_frc", 20),
 	GATE_INFRA1(CLK_INFRA_ADC_FRC_CK, "infra_adc_frc", "csw_f26m_sel", 21),
 	GATE_INFRA1(CLK_INFRA_FBIST2FPC_CK, "infra_fbist2fpc", "nfi1x_sel", 23),
 	/* INFRA2 */
-- 
2.38.1