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[94.253.144.244]) by smtp.googlemail.com with ESMTPSA id hg12-20020a1709072ccc00b006f3ef214e0csm3917471ejc.114.2022.05.08.03.49.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 May 2022 03:49:05 -0700 (PDT) From: Robert Marko To: agross@kernel.org, bjorn.andersson@linaro.org, mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmitry.baryshkov@linaro.org Cc: Robert Marko Subject: [PATCH v3 05/11] clk: qcom: ipq8074: add PPE crypto clock Date: Sun, 8 May 2022 12:48:49 +0200 Message-Id: <20220508104855.78804-5-robimarko@gmail.com> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220508104855.78804-1-robimarko@gmail.com> References: <20220508104855.78804-1-robimarko@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The built-in PPE engine has a dedicated clock for the EIP-197 crypto engine. So, since the required clock currently missing add support for it. Signed-off-by: Robert Marko --- drivers/clk/qcom/gcc-ipq8074.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c index f1017f2e61bd..c964e43ba68a 100644 --- a/drivers/clk/qcom/gcc-ipq8074.c +++ b/drivers/clk/qcom/gcc-ipq8074.c @@ -3182,6 +3182,24 @@ static struct clk_branch gcc_nss_ptp_ref_clk = { }, }; +static struct clk_branch gcc_crypto_ppe_clk = { + .halt_reg = 0x68310, + .halt_bit = 31, + .clkr = { + .enable_reg = 0x68310, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_crypto_ppe_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + static struct clk_branch gcc_nssnoc_ce_apb_clk = { .halt_reg = 0x6830c, .clkr = { @@ -4644,6 +4662,7 @@ static struct clk_regmap *gcc_ipq8074_clks[] = { [GCC_PCIE0_RCHNG_CLK_SRC] = &pcie0_rchng_clk_src.clkr, [GCC_PCIE0_RCHNG_CLK] = &gcc_pcie0_rchng_clk.clkr, [GCC_PCIE0_AXI_S_BRIDGE_CLK] = &gcc_pcie0_axi_s_bridge_clk.clkr, + [GCC_CRYPTO_PPE_CLK] = &gcc_crypto_ppe_clk.clkr, }; static const struct qcom_reset_map gcc_ipq8074_resets[] = {