Re: [PATCH 2/4] clk: qcom: Add Global Clock controller (GCC) driver for SC8380XP

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On 10/25/23 15:33, Sibi Sankar wrote:
From: Rajendra Nayak <quic_rjendra@xxxxxxxxxxx>

Add support for the global clock controller found on SC8380XP
based devices.

Co-developed-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
Signed-off-by: Rajendra Nayak <quic_rjendra@xxxxxxxxxxx>
Signed-off-by: Sibi Sankar <quic_sibis@xxxxxxxxxxx>
---
[...]

+static int gcc_sc8380xp_probe(struct platform_device *pdev)
+{
+	struct regmap *regmap;
+	int ret;
+
+	regmap = qcom_cc_map(pdev, &gcc_sc8380xp_desc);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	ret = qcom_cc_register_rcg_dfs(regmap, gcc_dfs_clocks,
+				       ARRAY_SIZE(gcc_dfs_clocks));
+	if (ret)
+		return ret;
+
+	/*
+	 * Keep the critical clock always-On
+	 * gcc_camera_ahb_clk, gcc_camera_xo_clk, gcc_disp_ahb_clk,
+	 * gcc_disp_xo_clk, gcc_gpu_cfg_ahb_clk, gcc_video_ahb_clk,
+	 * gcc_video_xo_clk
+	 */
+	regmap_update_bits(regmap, 0x26004, BIT(0), BIT(0));
Please inline the clock names, like so:

regmap_update_bits(regmap, 0x26004, BIT(0), BIT(0)); /* gcc_camera_ahb_clk */

LGTM otherwise

Konrad




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