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From:   Konrad Dybcio <konrad.dybcio@linaro.org>
Date:   Thu, 22 Jun 2023 13:57:46 +0200
Subject: [PATCH 6/9] clk: qcom: gcc-msm8998: Don't check halt bit on some
 branch clks
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Message-Id: <20230622-topic-8998clk-v1-6-5b7a0d6e98b1@linaro.org>
References: <20230622-topic-8998clk-v1-0-5b7a0d6e98b1@linaro.org>
In-Reply-To: <20230622-topic-8998clk-v1-0-5b7a0d6e98b1@linaro.org>
To:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Jeffrey Hugo <quic_jhugo@quicinc.com>,
        Taniya Das <tdas@codeaurora.org>
Cc:     Marijn Suijten <marijn.suijten@somainline.org>,
        linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        Konrad Dybcio <konrad.dybcio@linaro.org>
Precedence: bulk

Some branch clocks are governed externally and we're only supposed to
send a request concerning their shutdown, not actually ensure it happens.

Use the BRANCH_HALT_SKIP define to skip checking the halt bit.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/clk/qcom/gcc-msm8998.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/clk/qcom/gcc-msm8998.c b/drivers/clk/qcom/gcc-msm8998.c
index cccb19cae481..ef410f52f09f 100644
--- a/drivers/clk/qcom/gcc-msm8998.c
+++ b/drivers/clk/qcom/gcc-msm8998.c
@@ -2112,7 +2112,7 @@ static struct clk_branch gcc_gp3_clk = {
 
 static struct clk_branch gcc_bimc_gfx_clk = {
 	.halt_reg = 0x46040,
-	.halt_check = BRANCH_HALT,
+	.halt_check = BRANCH_HALT_SKIP,
 	.clkr = {
 		.enable_reg = 0x46040,
 		.enable_mask = BIT(0),
@@ -2125,7 +2125,7 @@ static struct clk_branch gcc_bimc_gfx_clk = {
 
 static struct clk_branch gcc_gpu_bimc_gfx_clk = {
 	.halt_reg = 0x71010,
-	.halt_check = BRANCH_HALT,
+	.halt_check = BRANCH_HALT_SKIP,
 	.clkr = {
 		.enable_reg = 0x71010,
 		.enable_mask = BIT(0),
@@ -2151,7 +2151,7 @@ static struct clk_branch gcc_gpu_bimc_gfx_src_clk = {
 
 static struct clk_branch gcc_gpu_cfg_ahb_clk = {
 	.halt_reg = 0x71004,
-	.halt_check = BRANCH_HALT,
+	.halt_check = BRANCH_HALT_SKIP,
 	.clkr = {
 		.enable_reg = 0x71004,
 		.enable_mask = BIT(0),

-- 
2.41.0