linux-kernel - [PATCH] MIPS: loongson32: Update the clock initialization

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Message-Id: <20230210111141.1379645-1-keguang.zhang@gmail.com>
Date:   Fri, 10 Feb 2023 19:11:41 +0800
From:   Keguang Zhang <keguang.zhang@...il.com>
To:     linux-mips@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Serge Semin <Sergey.Semin@...kalelectronics.ru>,
        Keguang Zhang <keguang.zhang@...il.com>
Subject: [PATCH] MIPS: loongson32: Update the clock initialization

The Loongson-1 clock driver is under re-implementation
to add DT support. As a result, ls1x_clk_init() will be dropped soon.
Therefore, call of_clk_init() for clock initialization instead.

Link: https://lore.kernel.org/all/20230209132614.1079198-3-keguang.zhang@gmail.com
Link: https://lore.kernel.org/all/20230209132614.1079198-4-keguang.zhang@gmail.com
Signed-off-by: Keguang Zhang <keguang.zhang@...il.com>
---
 arch/mips/include/asm/mach-loongson32/platform.h | 1 -
 arch/mips/loongson32/common/time.c               | 3 ++-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/mips/include/asm/mach-loongson32/platform.h b/arch/mips/include/asm/mach-loongson32/platform.h
index 86e1a6aab4e5..2cdcfb5f6012 100644
--- a/arch/mips/include/asm/mach-loongson32/platform.h
+++ b/arch/mips/include/asm/mach-loongson32/platform.h
@@ -20,7 +20,6 @@ extern struct platform_device ls1x_gpio1_pdev;
 extern struct platform_device ls1x_rtc_pdev;
 extern struct platform_device ls1x_wdt_pdev;
 
-void __init ls1x_clk_init(void);
 void __init ls1x_rtc_set_extclk(struct platform_device *pdev);
 void __init ls1x_serial_set_uartclk(struct platform_device *pdev);
 
diff --git a/arch/mips/loongson32/common/time.c b/arch/mips/loongson32/common/time.c
index 459b15c96d3b..965c04aa56fd 100644
--- a/arch/mips/loongson32/common/time.c
+++ b/arch/mips/loongson32/common/time.c
@@ -4,6 +4,7 @@
  */
 
 #include <linux/clk.h>
+#include <linux/of_clk.h>
 #include <linux/interrupt.h>
 #include <linux/sizes.h>
 #include <asm/time.h>
@@ -211,7 +212,7 @@ void __init plat_time_init(void)
 	struct clk *clk = NULL;
 
 	/* initialize LS1X clocks */
-	ls1x_clk_init();
+	of_clk_init(NULL);
 
 #ifdef CONFIG_CEVT_CSRC_LS1X
 	/* setup LS1X PWM timer */

base-commit: 159c610af8cdf2b3c915e59162fc867b557cbe7e
prerequisite-patch-id: 6a8c8d604fca8bce5d9e35cac080b87a33be2b5c
-- 
2.34.1