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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>,
	Stephen Boyd <sboyd@kernel.org>, Sasha Levin <sashal@kernel.org>,
	linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 5.5 257/542] clk: qcom: Add missing msm8998 gcc_bimc_gfx_clk
Date: Fri, 14 Feb 2020 10:44:09 -0500
Message-ID: <20200214154854.6746-257-sashal@kernel.org> (raw)
In-Reply-To: <20200214154854.6746-1-sashal@kernel.org>

From: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>

[ Upstream commit db2c7c0a04b11753f5741d00b784b5380ddeee72 ]

gcc_bimc_gfx_clk is a required clock for booting the GPU and GPU SMMU.

Fixes: 4807c71cc688 (arm64: dts: Add msm8998 SoC and MTP board support)
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Link: https://lkml.kernel.org/r/20191217164913.4783-1-jeffrey.l.hugo@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/clk/qcom/gcc-msm8998.c               | 14 ++++++++++++++
 include/dt-bindings/clock/qcom,gcc-msm8998.h |  1 +
 2 files changed, 15 insertions(+)

diff --git a/drivers/clk/qcom/gcc-msm8998.c b/drivers/clk/qcom/gcc-msm8998.c
index cf31b5d03270f..df1d7056436cd 100644
--- a/drivers/clk/qcom/gcc-msm8998.c
+++ b/drivers/clk/qcom/gcc-msm8998.c
@@ -1996,6 +1996,19 @@ static struct clk_branch gcc_gp3_clk = {
 	},
 };
 
+static struct clk_branch gcc_bimc_gfx_clk = {
+	.halt_reg = 0x46040,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x46040,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_bimc_gfx_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
 static struct clk_branch gcc_gpu_bimc_gfx_clk = {
 	.halt_reg = 0x71010,
 	.halt_check = BRANCH_HALT,
@@ -2810,6 +2823,7 @@ static struct clk_regmap *gcc_msm8998_clocks[] = {
 	[GCC_GP1_CLK] = &gcc_gp1_clk.clkr,
 	[GCC_GP2_CLK] = &gcc_gp2_clk.clkr,
 	[GCC_GP3_CLK] = &gcc_gp3_clk.clkr,
+	[GCC_BIMC_GFX_CLK] = &gcc_bimc_gfx_clk.clkr,
 	[GCC_GPU_BIMC_GFX_CLK] = &gcc_gpu_bimc_gfx_clk.clkr,
 	[GCC_GPU_BIMC_GFX_SRC_CLK] = &gcc_gpu_bimc_gfx_src_clk.clkr,
 	[GCC_GPU_CFG_AHB_CLK] = &gcc_gpu_cfg_ahb_clk.clkr,
diff --git a/include/dt-bindings/clock/qcom,gcc-msm8998.h b/include/dt-bindings/clock/qcom,gcc-msm8998.h
index de1d8a1f59665..63e02dc32a0bb 100644
--- a/include/dt-bindings/clock/qcom,gcc-msm8998.h
+++ b/include/dt-bindings/clock/qcom,gcc-msm8998.h
@@ -182,6 +182,7 @@
 #define GCC_MSS_GPLL0_DIV_CLK_SRC				173
 #define GCC_MSS_SNOC_AXI_CLK					174
 #define GCC_MSS_MNOC_BIMC_AXI_CLK				175
+#define GCC_BIMC_GFX_CLK					176
 
 #define PCIE_0_GDSC						0
 #define UFS_GDSC						1
-- 
2.20.1


  parent reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200214154854.6746-1-sashal@kernel.org>
2020-02-14 15:40 ` [PATCH AUTOSEL 5.5 020/542] clk: meson: g12a: fix missing uart2 in regmap table Sasha Levin
2020-02-14 15:40 ` [PATCH AUTOSEL 5.5 021/542] clk: meson: pll: Fix by 0 division in __pll_params_to_rate() Sasha Levin
2020-02-14 15:40 ` [PATCH AUTOSEL 5.5 047/542] clk: at91: sam9x60: fix programmable clock prescaler Sasha Levin
2020-02-14 15:40 ` [PATCH AUTOSEL 5.5 049/542] clk: meson: meson8b: make the CCF use the glitch-free mali mux Sasha Levin
2020-02-14 15:41 ` [PATCH AUTOSEL 5.5 085/542] clk: ti: dra7: fix parent for gmac_clkctrl Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 129/542] clk: qcom: Don't overwrite 'cfg' in clk_rcg2_dfs_populate_freq() Sasha Levin
2020-02-14 15:42 ` [PATCH AUTOSEL 5.5 130/542] clk: qcom: rcg2: Don't crash if our parent can't be found; return an error Sasha Levin
2020-02-14 15:43 ` [PATCH AUTOSEL 5.5 196/542] clk: imx: Add correct failure handling for clk based helpers Sasha Levin
2020-02-14 15:43 ` [PATCH AUTOSEL 5.5 236/542] clk: qcom: smd: Add missing bimc clock Sasha Levin
2020-02-14 15:43 ` [PATCH AUTOSEL 5.5 245/542] clk: renesas: rcar-gen3: Allow changing the RPC[D2] clocks Sasha Levin
2020-02-14 15:44 ` Sasha Levin [this message]
2020-02-14 15:44 ` [PATCH AUTOSEL 5.5 258/542] clk: actually call the clock init before any other callback of the clock Sasha Levin
2020-02-14 15:44 ` [PATCH AUTOSEL 5.5 260/542] clk: bm1800: Remove set but not used variable 'fref' Sasha Levin
2020-02-14 15:44 ` [PATCH AUTOSEL 5.5 279/542] clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock Sasha Levin
2020-02-14 15:44 ` [PATCH AUTOSEL 5.5 281/542] clk: Use parent node pointer during registration if necessary Sasha Levin
2020-02-14 15:44 ` [PATCH AUTOSEL 5.5 282/542] clk: uniphier: Add SCSSI clock gate for each channel Sasha Levin

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