linux-kernel - [PATCH v3 4/4] MIPS: loongson32: Update the clock initialization

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Date:   Thu, 16 Mar 2023 18:47:07 +0800
From:   Keguang Zhang <keguang.zhang@...il.com>
To:     linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Keguang Zhang <keguang.zhang@...il.com>
Subject: [PATCH v3 4/4] 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.

Signed-off-by: Keguang Zhang <keguang.zhang@...il.com>
Acked-by: Stephen Boyd <sboyd@...nel.org>
Acked-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
---
V2 -> V3: Add this patch to "Devicetree support for Loongson-1 clock" series
	  Add Acked-by tag from Stephen Boyd and Thomas Bogendoerfer
V1 -> V2: None
---
 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 */
-- 
2.34.1