linux-kernel - [PATCH v4 02/11] ARM: davinci: enable the clocksource driver for DT mode

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Date:   Mon, 18 Mar 2019 13:10:51 +0100
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Sekhar Nori <nsekhar@...com>, Kevin Hilman <khilman@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        David Lechner <david@...hnology.com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH v4 02/11] ARM: davinci: enable the clocksource driver for DT mode

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

Switch all davinci boards supporting device tree to using the new
clocksource driver: remove the previous OF_TIMER_DECLARE() from
mach-davinci and select davinci-timer for ARCH_DAVINCI.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
Reviewed-by: David Lechner <david@...hnology.com>
---
 arch/arm/Kconfig             |  1 +
 arch/arm/mach-davinci/time.c | 14 --------------
 2 files changed, 1 insertion(+), 14 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 054ead960f98..f893798e13d3 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -588,6 +588,7 @@ config ARCH_DAVINCI
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select COMMON_CLK
 	select CPU_ARM926T
+	select DAVINCI_TIMER
 	select GENERIC_ALLOCATOR
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_CHIP
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 5a6de5368ab0..740410a3bb6a 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -398,17 +398,3 @@ void __init davinci_timer_init(struct clk *timer_clk)
 	for (i=0; i< ARRAY_SIZE(timers); i++)
 		timer32_config(&timers[i]);
 }
-
-static int __init of_davinci_timer_init(struct device_node *np)
-{
-	struct clk *clk;
-
-	clk = of_clk_get(np, 0);
-	if (IS_ERR(clk))
-		return PTR_ERR(clk);
-
-	davinci_timer_init(clk);
-
-	return 0;
-}
-TIMER_OF_DECLARE(davinci_timer, "ti,da830-timer", of_davinci_timer_init);
-- 
2.20.1