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From:   Samuel Holland <samuel@sholland.org>
To:     Chen-Yu Tsai <wens@csie.org>,
        Jernej Skrabec <jernej.skrabec@gmail.com>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>
Cc:     Samuel Holland <samuel@sholland.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev,
        =?UTF-8?q?Andr=C3=A1s=20Szemz=C5=91?= <szemzo.andras@gmail.com>
Subject: [PATCH 4/5] clk: sunxi-ng: d1: Mark cpux clock as critical
Date:   Sat, 26 Nov 2022 13:13:18 -0600
Message-Id: <20221126191319.6404-5-samuel@sholland.org>
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From: András Szemző <szemzo.andras@gmail.com>

Some SoCs in the D1 family feature ARM CPUs instead of a RISC-V CPU.
In that case, the CPUs are driven from the 'cpux' clock, so it needs
to be marked as critical.

Signed-off-by: András Szemző <szemzo.andras@gmail.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
---

 drivers/clk/sunxi-ng/ccu-sun20i-d1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/sunxi-ng/ccu-sun20i-d1.c b/drivers/clk/sunxi-ng/ccu-sun20i-d1.c
index 8ef3cdeb7962..c5a7df93602c 100644
--- a/drivers/clk/sunxi-ng/ccu-sun20i-d1.c
+++ b/drivers/clk/sunxi-ng/ccu-sun20i-d1.c
@@ -240,7 +240,7 @@ static const struct clk_parent_data cpux_parents[] = {
 	{ .hw = &pll_periph0_800M_clk.common.hw },
 };
 static SUNXI_CCU_MUX_DATA(cpux_clk, "cpux", cpux_parents,
-			  0x500, 24, 3, CLK_SET_RATE_PARENT);
+			  0x500, 24, 3, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
 
 static const struct clk_hw *cpux_hws[] = { &cpux_clk.common.hw };
 static SUNXI_CCU_M_HWS(cpux_axi_clk, "cpux-axi",
-- 
2.37.4