linux-kernel - Re: [PATCH v6 2/4] clk: qcom: apss-ipq5424: Add ipq5424 apss clock controller

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Message-ID: <48478a05-59b9-4f2e-9339-255e513a9cb2@oss.qualcomm.com>
Date: Wed, 6 Aug 2025 14:35:26 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Varadarajan Narayanan <quic_varada@...cinc.com>, andersson@...nel.org,
        mturquette@...libre.com, sboyd@...nel.org, robh@...nel.org,
        krzk+dt@...nel.org, conor+dt@...nel.org, konradybcio@...nel.org,
        rafael@...nel.org, viresh.kumar@...aro.org, ilia.lin@...nel.org,
        djakov@...nel.org, linux-arm-msm@...r.kernel.org,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Cc: Sricharan Ramabadhran <quic_srichara@...cinc.com>,
        Md Sadre Alam <quic_mdalam@...cinc.com>
Subject: Re: [PATCH v6 2/4] clk: qcom: apss-ipq5424: Add ipq5424 apss clock
 controller

On 8/6/25 1:28 PM, Varadarajan Narayanan wrote:
> From: Sricharan Ramabadhran <quic_srichara@...cinc.com>
> 
> CPU on Qualcomm ipq5424 is clocked by huayra PLL with RCG support.
> Add support for the APSS PLL, RCG and clock enable for ipq5424.
> The PLL, RCG register space are clubbed. Hence adding new APSS driver
> for both PLL and RCG/CBC control. Also the L3 cache has a separate pll
> and needs to be scaled along with the CPU and is modeled as an ICC clock.
> 
> Co-developed-by: Md Sadre Alam <quic_mdalam@...cinc.com>
> Signed-off-by: Md Sadre Alam <quic_mdalam@...cinc.com>
> Signed-off-by: Sricharan Ramabadhran <quic_srichara@...cinc.com>
> [ Removed clock notifier, moved L3 pll to icc-clk, used existing
> alpha pll structure ]
> Signed-off-by: Varadarajan Narayanan <quic_varada@...cinc.com>
> ---

[...]

> +static struct clk_branch apss_silver_core_clk = {
> +	.halt_reg = 0x008c,
> +	.clkr = {
> +		.enable_reg = 0x008c,
> +		.enable_mask = BIT(0),
> +		.hw.init = &(struct clk_init_data) {
> +			.name = "apss_silver_core_clk",
> +			.parent_hws = (const struct clk_hw *[]) {
> +				&apss_silver_clk_src.clkr.hw },

Odd closing bracket placement

[...]

> +static const struct clk_parent_data parents_l3_clk_src[] = {
> +	{ .fw_name = "xo-board-clk" },
> +	{ .fw_name = "clk_ref" },
> +	{ .hw = &ipq5424_l3_pll.clkr.hw },
> +};

One more remnant /\

Konrad