linux-kernel - [PATCH 1/2] clk: imx8mm: rename lcdif pixel clock

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Date:   Tue, 9 Jul 2019 07:17:56 +0000
From:   Fancy Fang <chen.fang@....com>
To:     "mturquette@...libre.com" <mturquette@...libre.com>,
        "sboyd@...nel.org" <sboyd@...nel.org>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        Jacky Bai <ping.bai@....com>,
        "festevam@...il.com" <festevam@...il.com>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>
CC:     "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        dl-linux-imx <linux-imx@....com>
Subject: [PATCH 1/2] clk: imx8mm: rename lcdif pixel clock

Rename 'lcdif' pixel clock related names to 'disp' names, since:

First, the lcdif pixel clock is not supplied to LCDIF controller
directly, but to some LPCG clock in display mix. So rename it to
'disp' pixel clock is more accurate.

Second, in the imx8mn CCM specification which is designed after
imx8mm, this same pixel root clock name has been modified from
'LCDIF_PIXEL_CLK_ROOT' to 'DISPLAY_PIXEL_CLK_ROOT'.

Signed-off-by: Fancy Fang <chen.fang@....com>
---
 drivers/clk/imx/clk-imx8mm.c             | 4 ++--
 include/dt-bindings/clock/imx8mm-clock.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c
index 6b8e75df994d..42f1227a4952 100644
--- a/drivers/clk/imx/clk-imx8mm.c
+++ b/drivers/clk/imx/clk-imx8mm.c
@@ -210,7 +210,7 @@ static const char *imx8mm_pcie1_aux_sels[] = {"osc_24m", "sys_pll2_200m", "sys_p
 static const char *imx8mm_dc_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out",
 					     "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", "clk_ext4", };
 
-static const char *imx8mm_lcdif_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out",
+static const char *imx8mm_disp_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out",
 						"sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", "clk_ext4", };
 
 static const char *imx8mm_sai1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
@@ -535,7 +535,7 @@ static int __init imx8mm_clocks_init(struct device_node *ccm_node)
 	clks[IMX8MM_CLK_PCIE1_PHY] = imx8m_clk_composite("pcie1_phy", imx8mm_pcie1_phy_sels, base + 0xa380);
 	clks[IMX8MM_CLK_PCIE1_AUX] = imx8m_clk_composite("pcie1_aux", imx8mm_pcie1_aux_sels, base + 0xa400);
 	clks[IMX8MM_CLK_DC_PIXEL] = imx8m_clk_composite("dc_pixel", imx8mm_dc_pixel_sels, base + 0xa480);
-	clks[IMX8MM_CLK_LCDIF_PIXEL] = imx8m_clk_composite("lcdif_pixel", imx8mm_lcdif_pixel_sels, base + 0xa500);
+	clks[IMX8MM_CLK_DISP_PIXEL] = imx8m_clk_composite("disp_pixel", imx8mm_disp_pixel_sels, base + 0xa500);
 	clks[IMX8MM_CLK_SAI1] = imx8m_clk_composite("sai1", imx8mm_sai1_sels, base + 0xa580);
 	clks[IMX8MM_CLK_SAI2] = imx8m_clk_composite("sai2", imx8mm_sai2_sels, base + 0xa600);
 	clks[IMX8MM_CLK_SAI3] = imx8m_clk_composite("sai3", imx8mm_sai3_sels, base + 0xa680);
diff --git a/include/dt-bindings/clock/imx8mm-clock.h b/include/dt-bindings/clock/imx8mm-clock.h
index 07e6c686f3ef..91ef77efebd9 100644
--- a/include/dt-bindings/clock/imx8mm-clock.h
+++ b/include/dt-bindings/clock/imx8mm-clock.h
@@ -119,7 +119,7 @@
 #define IMX8MM_CLK_PCIE1_PHY			104
 #define IMX8MM_CLK_PCIE1_AUX			105
 #define IMX8MM_CLK_DC_PIXEL			106
-#define IMX8MM_CLK_LCDIF_PIXEL			107
+#define IMX8MM_CLK_DISP_PIXEL			107
 #define IMX8MM_CLK_SAI1				108
 #define IMX8MM_CLK_SAI2				109
 #define IMX8MM_CLK_SAI3				110
-- 
2.17.1