[PATCH 6/8] clk: qcom: Add gcc clocks for crypto block on sm8250
From: Bhupesh Sharma <hidden>
Date: 2021-03-10 05:26:50
Also in:
linux-arm-msm, linux-clk, linux-devicetree, lkml
Subsystem:
arm/qualcomm mailing list, common clk framework, qualcomm clock drivers, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Bjorn Andersson, Linus Torvalds
This patch adds the global clock controller (gcc) clocks required by the sm8250 crypto block to function, namely: GCC_CE1_AHB_CLK, GCC_CE1_AXI_CLK and GCC_CE1_CLK. Cc: Vinod Koul <vkoul@kernel.org> Cc: Thara Gopinath <redacted> Cc: Bjorn Andersson <redacted> Cc: Rob Herring <robh+dt@kernel.org> Cc: Andy Gross <agross@kernel.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: David S. Miller <davem@davemloft.net> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Michael Turquette <mturquette@baylibre.com> Cc: linux-clk@vger.kernel.org Cc: linux-crypto@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: bhupesh.linux@gmail.com Signed-off-by: Bhupesh Sharma <redacted> --- drivers/clk/qcom/gcc-sm8250.c | 44 +++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+)
diff --git a/drivers/clk/qcom/gcc-sm8250.c b/drivers/clk/qcom/gcc-sm8250.c
index ab594a0f0c40..0df5ac346c93 100644
--- a/drivers/clk/qcom/gcc-sm8250.c
+++ b/drivers/clk/qcom/gcc-sm8250.c@@ -1198,6 +1198,47 @@ static struct clk_branch gcc_camera_xo_clk = { }, }; +static struct clk_branch gcc_ce1_ahb_clk = { + .halt_reg = 0x4100c, + .halt_check = BRANCH_HALT_VOTED, + .hwcg_reg = 0x4100c, + .hwcg_bit = 1, + .clkr = { + .enable_reg = 0x52004, + .enable_mask = BIT(3), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce1_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ce1_axi_clk = { + .halt_reg = 0x41008, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x52004, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce1_axi_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ce1_clk = { + .halt_reg = 0x41004, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x52004, + .enable_mask = BIT(5), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce1_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + static struct clk_branch gcc_cfg_noc_usb3_prim_axi_clk = { .halt_reg = 0xf07c, .halt_check = BRANCH_HALT_VOTED,
@@ -3325,6 +3366,9 @@ static struct clk_regmap *gcc_sm8250_clocks[] = { [GCC_CAMERA_HF_AXI_CLK] = &gcc_camera_hf_axi_clk.clkr, [GCC_CAMERA_SF_AXI_CLK] = &gcc_camera_sf_axi_clk.clkr, [GCC_CAMERA_XO_CLK] = &gcc_camera_xo_clk.clkr, + [GCC_CE1_AHB_CLK] = &gcc_ce1_ahb_clk.clkr, + [GCC_CE1_AXI_CLK] = &gcc_ce1_axi_clk.clkr, + [GCC_CE1_CLK] = &gcc_ce1_clk.clkr, [GCC_CFG_NOC_USB3_PRIM_AXI_CLK] = &gcc_cfg_noc_usb3_prim_axi_clk.clkr, [GCC_CFG_NOC_USB3_SEC_AXI_CLK] = &gcc_cfg_noc_usb3_sec_axi_clk.clkr, [GCC_CPUSS_AHB_CLK] = &gcc_cpuss_ahb_clk.clkr,
--
2.29.2