From 92ac73e4c2579444ee5017f37aa61e116ccf15c9 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Sat, 1 Oct 2016 20:04:50 -0600
Subject: rockchip: rk3036: Move rockchip_get_cru() out of the driver

This function is called from outside the driver. It should be placed into
common SoC code. Move it.

Also rename the driver symbol to be more consistent with the other rockchip
clock drivers.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
 arch/arm/mach-rockchip/rk3036/Makefile     |  2 ++
 arch/arm/mach-rockchip/rk3036/clk_rk3036.c | 33 ++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 arch/arm/mach-rockchip/rk3036/clk_rk3036.c

(limited to 'arch/arm/mach-rockchip')

diff --git a/arch/arm/mach-rockchip/rk3036/Makefile b/arch/arm/mach-rockchip/rk3036/Makefile
index 916a7a4378..20d28f7c21 100644
--- a/arch/arm/mach-rockchip/rk3036/Makefile
+++ b/arch/arm/mach-rockchip/rk3036/Makefile
@@ -4,6 +4,8 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
+obj-y += clk_rk3036.o
+
 ifndef CONFIG_SPL_BUILD
 obj-y += syscon_rk3036.o
 endif
diff --git a/arch/arm/mach-rockchip/rk3036/clk_rk3036.c b/arch/arm/mach-rockchip/rk3036/clk_rk3036.c
new file mode 100644
index 0000000000..6a06afb103
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3036/clk_rk3036.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2016 Google, Inc
+ * Written by Simon Glass <sjg@chromium.org>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <syscon.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/cru_rk3036.h>
+
+int rockchip_get_clk(struct udevice **devp)
+{
+	return uclass_get_device_by_driver(UCLASS_CLK,
+			DM_GET_DRIVER(rockchip_rk3036_cru), devp);
+}
+
+void *rockchip_get_cru(void)
+{
+	struct rk3036_clk_priv *priv;
+	struct udevice *dev;
+	int ret;
+
+	ret = rockchip_get_clk(&dev);
+	if (ret)
+		return ERR_PTR(ret);
+
+	priv = dev_get_priv(dev);
+
+	return priv->cru;
+}
-- 
cgit