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Subject: [PATCH v2 1/6] clk: samsung: gs101: gpio_peric0_pclk needs to be kept on
Date: Tue, 30 Jan 2024 09:36:40 +0000
Message-ID: <20240130093812.1746512-2-andre.draszik@linaro.org>
In-Reply-To: <20240130093812.1746512-1-andre.draszik@linaro.org>
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This pclk clock is required any time we access the pinctrl registers of
this block.

Since pinctrl-samsung doesn't support a clock at the moment, we just
keep the kernel from disabling it at boot, until we have an update for
pinctrl-samsung to handle this required clock, at which point we'll be
able to drop the flag again.

Fixes: 893f133a040b ("clk: samsung: gs101: add support for cmu_peric0")
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>

---
v2: collect Reviewed-by: tags
---
 drivers/clk/samsung/clk-gs101.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c
index 4a0520e825b6..61bb0dcf84ee 100644
--- a/drivers/clk/samsung/clk-gs101.c
+++ b/drivers/clk/samsung/clk-gs101.c
@@ -2848,7 +2848,7 @@ static const struct samsung_gate_clock peric0_gate_clks[] __initconst = {
 	GATE(CLK_GOUT_PERIC0_GPIO_PERIC0_PCLK,
 	     "gout_peric0_gpio_peric0_pclk", "mout_peric0_bus_user",
 	     CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPIO_PERIC0_IPCLKPORT_PCLK,
-	     21, 0, 0),
+	     21, CLK_IGNORE_UNUSED, 0),
 	/* Disabling this clock makes the system hang. Mark the clock as critical. */
 	GATE(CLK_GOUT_PERIC0_LHM_AXI_P_PERIC0_I_CLK,
 	     "gout_peric0_lhm_axi_p_peric0_i_clk", "mout_peric0_bus_user",
-- 
2.43.0.429.g432eaa2c6b-goog