From: Brian Masney <bmasney@redhat.com>
To: Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@kernel.org>,
Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Heiko Stuebner <heiko@sntech.de>
Cc: linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org,
linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org,
Brian Masney <bmasney@redhat.com>
Subject: [PATCH v2 6/9] phy: mediatek: phy-mtk-mipi-dsi-mt8183: convert from round_rate() to determine_rate()
Date: Sun, 10 Aug 2025 18:45:34 -0400 [thread overview]
Message-ID: <20250810-phy-clk-round-rate-v2-6-9162470bb9f2@redhat.com> (raw)
In-Reply-To: <20250810-phy-clk-round-rate-v2-0-9162470bb9f2@redhat.com>
The round_rate() clk ops is deprecated, so migrate this driver from
round_rate() to determine_rate() using the Coccinelle semantic patch
on the cover letter of this series.
Signed-off-by: Brian Masney <bmasney@redhat.com>
---
drivers/phy/mediatek/phy-mtk-mipi-dsi-mt8183.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/phy/mediatek/phy-mtk-mipi-dsi-mt8183.c b/drivers/phy/mediatek/phy-mtk-mipi-dsi-mt8183.c
index 553725e1269c9d7ad88f89367dfa1cf367aaf1ce..a54d44ef70ab49937d210f04fdf42300e8e5f2de 100644
--- a/drivers/phy/mediatek/phy-mtk-mipi-dsi-mt8183.c
+++ b/drivers/phy/mediatek/phy-mtk-mipi-dsi-mt8183.c
@@ -97,16 +97,18 @@ static void mtk_mipi_tx_pll_disable(struct clk_hw *hw)
mtk_phy_clear_bits(base + MIPITX_PLL_PWR, AD_DSI_PLL_SDM_PWR_ON);
}
-static long mtk_mipi_tx_pll_round_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long *prate)
+static int mtk_mipi_tx_pll_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
{
- return clamp_val(rate, 125000000, 1600000000);
+ req->rate = clamp_val(req->rate, 125000000, 1600000000);
+
+ return 0;
}
static const struct clk_ops mtk_mipi_tx_pll_ops = {
.enable = mtk_mipi_tx_pll_enable,
.disable = mtk_mipi_tx_pll_disable,
- .round_rate = mtk_mipi_tx_pll_round_rate,
+ .determine_rate = mtk_mipi_tx_pll_determine_rate,
.set_rate = mtk_mipi_tx_pll_set_rate,
.recalc_rate = mtk_mipi_tx_pll_recalc_rate,
};
--
2.50.1
next prev parent reply other threads:[~2025-08-10 23:04 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-10 22:45 [PATCH v2 0/9] phy: convert from clk round_rate() to determine_rate() Brian Masney
2025-08-10 22:45 ` [PATCH v2 1/9] phy: freescale: phy-fsl-samsung-hdmi: convert from " Brian Masney
2025-08-10 22:45 ` [PATCH v2 2/9] phy: mediatek: phy-mtk-hdmi-mt2701: " Brian Masney
2025-08-20 16:29 ` Vinod Koul
2025-08-20 17:27 ` Brian Masney
2025-08-10 22:45 ` [PATCH v2 3/9] phy: mediatek: phy-mtk-hdmi-mt8173: " Brian Masney
2025-08-10 22:45 ` [PATCH v2 4/9] phy: mediatek: phy-mtk-hdmi-mt8195: " Brian Masney
2025-08-10 22:45 ` [PATCH v2 5/9] phy: mediatek: phy-mtk-mipi-dsi-mt8173: " Brian Masney
2025-08-10 22:45 ` Brian Masney [this message]
2025-08-10 22:45 ` [PATCH v2 7/9] phy: rockchip: phy-rockchip-inno-hdmi: " Brian Masney
2025-08-10 22:45 ` [PATCH v2 8/9] phy: rockchip: phy-rockchip-samsung-hdptx: " Brian Masney
2025-08-14 16:36 ` Cristian Ciocaltea
2025-08-10 22:45 ` [PATCH v2 9/9] phy: ti: phy-j721e-wiz: " Brian Masney
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