Re: [PATCH v9 4/8] clk: qcom: gcc-ipq9574: Add USB related clocks

From: Stephen Boyd <sboyd@kernel.org>
To: Varadarajan Narayanan <quic_varada@quicinc.com>,
	agross@kernel.org, andersson@kernel.org,
	devicetree@vger.kernel.org, gregkh@linuxfoundation.org,
	kishon@kernel.org, konrad.dybcio@linaro.org,
	krzysztof.kozlowski+dt@linaro.org, linux-arm-msm@vger.kernel.org,
	linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-phy@lists.infradead.org, linux-usb@vger.kernel.org,
	mturquette@baylibre.com, quic_wcheng@quicinc.com,
	robh+dt@kernel.org, vkoul@kernel.org
Cc: Varadarajan Narayanan <quic_varada@quicinc.com>
Subject: Re: [PATCH v9 4/8] clk: qcom: gcc-ipq9574: Add USB related clocks
Date: Mon, 24 Apr 2023 18:22:35 -0700	[thread overview]
Message-ID: <2b56630aa93c1c1e9cd45a745046a12e.sboyd@kernel.org> (raw)
In-Reply-To: <1c6fe00696f808e889ce72571b8ed8e7fa20f661.1682092324.git.quic_varada@quicinc.com>

Quoting Varadarajan Narayanan (2023-04-21 08:54:46)
> diff --git a/drivers/clk/qcom/gcc-ipq9574.c b/drivers/clk/qcom/gcc-ipq9574.c
> index a4cf750..8d7f543 100644
> --- a/drivers/clk/qcom/gcc-ipq9574.c
> +++ b/drivers/clk/qcom/gcc-ipq9574.c
> @@ -2025,6 +2025,41 @@ 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){

const

> +                       .name = "gcc_usb0_pipe_clk",
> +                       .parent_hws = (const struct clk_hw *[]) {
> +                               &usb0_pipe_clk_src.clkr.hw
> +                       },
> +                       .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){

const

> +                       .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),

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