From: Varadarajan Narayanan <quic_varada@quicinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
<linux-arm-msm@vger.kernel.org>, <linux-clk@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: Re: [PATCH 4/8] clk: qcom: gcc-ipq9574: Add USB related clocks
Date: Fri, 3 Mar 2023 14:48:32 +0530 [thread overview]
Message-ID: <72a83822-b2e1-eac8-4e0d-54e34a405867@quicinc.com> (raw)
In-Reply-To: <CAA8EJpoyKB3AqvA6R06L9K_dYc97+JK3SwY5TKR1FiC30w8=Yw@mail.gmail.com>
On 3/2/2023 9:54 PM, Dmitry Baryshkov wrote:
> On Thu, 2 Mar 2023 at 11:56, Varadarajan Narayanan
> <quic_varada@quicinc.com> wrote:
>> Add the clocks needed for enabling USB in IPQ9574
>>
>> Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
>> ---
>> drivers/clk/qcom/gcc-ipq9574.c | 35 ++++++++++++++++++++++++++++
>> include/dt-bindings/clock/qcom,ipq9574-gcc.h | 2 ++
>> 2 files changed, 37 insertions(+)
>>
>> diff --git a/drivers/clk/qcom/gcc-ipq9574.c b/drivers/clk/qcom/gcc-ipq9574.c
>> index 1bf33d5..85cc6a5 100644
>> --- a/drivers/clk/qcom/gcc-ipq9574.c
>> +++ b/drivers/clk/qcom/gcc-ipq9574.c
>> @@ -2041,6 +2041,39 @@ static struct clk_regmap_mux usb0_pipe_clk_src = {
>> },
>> };
>>
>> +static struct clk_branch gcc_usb0_pipe_clk = {
>> + .halt_reg = 0x2c054,
>> + .halt_check = BRANCH_HALT_DELAY,
>> + .clkr = {
>> + .enable_reg = 0x2c054,
>> + .enable_mask = BIT(0),
>> + .hw.init = &(struct clk_init_data){
>> + .name = "gcc_usb0_pipe_clk",
>> + .parent_hws = (const struct clk_hw *[]){
>> + &usb0_pipe_clk_src.clkr.hw },
> Please move the closing bracket to the next line.
Sure. Will post a revised patch.
Thanks
Varada
>
>> + .num_parents = 1,
>> + .flags = CLK_SET_RATE_PARENT,
>> + .ops = &clk_branch2_ops,
>> + },
>> + },
>> +};
>> +
>> +static struct clk_branch gcc_usb0_sleep_clk = {
>> + .halt_reg = 0x2c058,
>> + .clkr = {
>> + .enable_reg = 0x2c058,
>> + .enable_mask = BIT(0),
>> + .hw.init = &(struct clk_init_data){
>> + .name = "gcc_usb0_sleep_clk",
>> + .parent_hws = (const struct clk_hw *[]){
>> + &gcc_sleep_clk_src.clkr.hw },
>> + .num_parents = 1,
>> + .flags = CLK_SET_RATE_PARENT,
>> + .ops = &clk_branch2_ops,
>> + },
>> + },
>> +};
>> +
>> static const struct freq_tbl ftbl_sdcc_apps_clk_src[] = {
>> F(144000, P_XO, 16, 12, 125),
>> F(400000, P_XO, 12, 1, 5),
>> @@ -4008,6 +4041,8 @@ static struct clk_regmap *gcc_ipq9574_clks[] = {
>> [GCC_USB0_MOCK_UTMI_CLK] = &gcc_usb0_mock_utmi_clk.clkr,
>> [USB0_PIPE_CLK_SRC] = &usb0_pipe_clk_src.clkr,
>> [GCC_USB0_PHY_CFG_AHB_CLK] = &gcc_usb0_phy_cfg_ahb_clk.clkr,
>> + [GCC_USB0_PIPE_CLK] = &gcc_usb0_pipe_clk.clkr,
>> + [GCC_USB0_SLEEP_CLK] = &gcc_usb0_sleep_clk.clkr,
>> [SDCC1_APPS_CLK_SRC] = &sdcc1_apps_clk_src.clkr,
>> [GCC_SDCC1_APPS_CLK] = &gcc_sdcc1_apps_clk.clkr,
>> [SDCC1_ICE_CORE_CLK_SRC] = &sdcc1_ice_core_clk_src.clkr,
>> diff --git a/include/dt-bindings/clock/qcom,ipq9574-gcc.h b/include/dt-bindings/clock/qcom,ipq9574-gcc.h
>> index c89e96d..96b7c0b 100644
>> --- a/include/dt-bindings/clock/qcom,ipq9574-gcc.h
>> +++ b/include/dt-bindings/clock/qcom,ipq9574-gcc.h
>> @@ -214,4 +214,6 @@
>> #define GCC_SNOC_PCIE1_1LANE_S_CLK 205
>> #define GCC_SNOC_PCIE2_2LANE_S_CLK 206
>> #define GCC_SNOC_PCIE3_2LANE_S_CLK 207
>> +#define GCC_USB0_PIPE_CLK 208
>> +#define GCC_USB0_SLEEP_CLK 209
>> #endif
>> --
>> 2.7.4
>>
>
next prev parent reply other threads:[~2023-03-03 9:18 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-02 9:54 [PATCH 0/8] Enable IPQ9754 USB Varadarajan Narayanan
2023-03-02 9:55 ` [PATCH 2/8] dt-bindings: phy: qcom,qusb2: Document IPQ9574 compatible Varadarajan Narayanan
2023-03-02 16:23 ` Dmitry Baryshkov
2023-03-03 9:10 ` Varadarajan Narayanan
2023-03-03 7:36 ` Krzysztof Kozlowski
2023-03-02 9:55 ` [PATCH 3/8] dt-bindings: phy: qcom,qmp-usb: Add IPQ9574 USB3 PHY Varadarajan Narayanan
2023-03-02 9:55 ` [PATCH 4/8] clk: qcom: gcc-ipq9574: Add USB related clocks Varadarajan Narayanan
2023-03-02 16:24 ` Dmitry Baryshkov
2023-03-03 9:18 ` Varadarajan Narayanan [this message]
2023-03-02 9:55 ` [PATCH 5/8] phy: qcom-qusb2: add QUSB2 support for IPQ9574 Varadarajan Narayanan
2023-03-02 16:17 ` Dmitry Baryshkov
2023-03-03 9:19 ` Varadarajan Narayanan
2023-03-02 9:55 ` [PATCH 6/8] phy: qcom: qmp: Update IPQ9574 USB Phy initialization Sequence Varadarajan Narayanan
2023-03-02 16:16 ` Dmitry Baryshkov
2023-03-03 9:36 ` Varadarajan Narayanan
2023-03-02 9:55 ` [PATCH 7/8] arm64: dts: qcom: ipq9574: Add USB related nodes Varadarajan Narayanan
2023-03-02 16:22 ` Dmitry Baryshkov
2023-03-06 11:26 ` Varadarajan Narayanan
2023-03-06 11:51 ` Dmitry Baryshkov
2023-03-07 6:36 ` Varadarajan Narayanan
2023-03-07 11:49 ` Dmitry Baryshkov
2023-03-08 5:52 ` Varadarajan Narayanan
2023-03-16 6:30 ` Varadarajan Narayanan
2023-03-16 6:45 ` Manivannan Sadhasivam
2023-03-03 7:39 ` Krzysztof Kozlowski
2023-03-03 9:52 ` Varadarajan Narayanan
2023-03-02 9:55 ` [PATCH 8/8] arm64: dts: qcom: ipq9574: Enable USB Varadarajan Narayanan
2023-03-02 16:18 ` Dmitry Baryshkov
2023-03-03 9:54 ` Varadarajan Narayanan
2023-03-03 7:38 ` Krzysztof Kozlowski
2023-03-21 8:54 ` [PATCH v2 0/8] Enable IPQ9754 USB Varadarajan Narayanan
2023-03-21 8:54 ` [PATCH v2 1/8] dt-bindings: phy: qcom,qusb2: Document IPQ9574 compatible Varadarajan Narayanan
2023-03-21 11:17 ` Dmitry Baryshkov
2023-03-22 6:13 ` Varadarajan Narayanan
2023-03-21 8:54 ` [PATCH v2 2/8] dt-bindings: phy: qcom,qmp-usb: Add IPQ9574 USB3 PHY Varadarajan Narayanan
2023-03-21 8:54 ` [PATCH v2 3/8] dt-bindings: usb: dwc3: Add IPQ9574 compatible Varadarajan Narayanan
2023-03-21 8:54 ` [PATCH v2 4/8] clk: qcom: gcc-ipq9574: Add USB related clocks Varadarajan Narayanan
2023-03-21 17:45 ` Stephen Boyd
2023-04-06 18:45 ` Bjorn Andersson
2023-04-06 18:44 ` Krzysztof Kozlowski
2023-03-21 8:54 ` [PATCH v2 5/8] phy: qcom-qusb2: add QUSB2 support for IPQ9574 Varadarajan Narayanan
2023-03-21 8:54 ` [PATCH v2 6/8] phy: qcom: qmp: Update IPQ9574 USB Phy initialization Sequence Varadarajan Narayanan
2023-03-21 12:07 ` Konrad Dybcio
2023-03-22 6:14 ` Varadarajan Narayanan
2023-03-21 8:54 ` [PATCH v2 7/8] arm64: dts: qcom: ipq9574: Add USB related nodes Varadarajan Narayanan
2023-03-21 11:23 ` Dmitry Baryshkov
2023-03-22 6:16 ` Varadarajan Narayanan
2023-03-21 8:54 ` [PATCH v2 8/8] arm64: dts: qcom: ipq9574: Enable USB Varadarajan Narayanan
2023-03-21 11:53 ` [PATCH v2 0/8] Enable IPQ9754 USB Konrad Dybcio
2023-03-22 6:18 ` Varadarajan Narayanan
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