From b27a604a5793100e17b4979df08fcc238cac4c9c Mon Sep 17 00:00:00 2001 From: Rex-BC Chen Date: Mon, 23 May 2022 17:33:38 +0800 Subject: [PATCH] clk: mediatek: reset: Add reset support for simple probe MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit - Add a pointer of "mtk_clk_rst_desc" to "mtk_clk_desc". - Add register reset with device function in mtk_clk_simple_probe(). Signed-off-by: Rex-BC Chen Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Nícolas F. R. A. Prado Tested-by: Nícolas F. R. A. Prado Link: https://lore.kernel.org/r/20220523093346.28493-12-rex-bc.chen@mediatek.com Signed-off-by: Stephen Boyd --- drivers/clk/mediatek/clk-mtk.c | 7 +++++++ drivers/clk/mediatek/clk-mtk.h | 1 + 2 files changed, 8 insertions(+) diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c index b9188000ab3c6..05a188c621191 100644 --- a/drivers/clk/mediatek/clk-mtk.c +++ b/drivers/clk/mediatek/clk-mtk.c @@ -444,6 +444,13 @@ int mtk_clk_simple_probe(struct platform_device *pdev) platform_set_drvdata(pdev, clk_data); + if (mcd->rst_desc) { + r = mtk_register_reset_controller_with_dev(&pdev->dev, + mcd->rst_desc); + if (r) + goto unregister_clks; + } + return r; unregister_clks: diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h index 6ed0c745cae2b..1b95c484d5aa4 100644 --- a/drivers/clk/mediatek/clk-mtk.h +++ b/drivers/clk/mediatek/clk-mtk.h @@ -192,6 +192,7 @@ struct clk_hw *mtk_clk_register_ref2usb_tx(const char *name, struct mtk_clk_desc { const struct mtk_gate *clks; size_t num_clks; + const struct mtk_clk_rst_desc *rst_desc; }; int mtk_clk_simple_probe(struct platform_device *pdev); -- 2.30.2