From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Tue, 3 Oct 2017 10:00:15 +0000 (+0200)
Subject: clk: samsung: Add explicit MPLL, EPLL clkdev aliases in S3C2443 driver
X-Git-Tag: v4.15-rc1~48^2~22^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=45d882daf88a57ec681254e8a41dd5ba268a097d;p=thirdparty%2Fkernel%2Flinux.git

clk: samsung: Add explicit MPLL, EPLL clkdev aliases in S3C2443 driver

S3C2443 platform still use non-dt based lookup in some of its drivers
to get MPLL and EPLL clocks. Till now it worked only because PLL()
macro implicitly created aliases for all instantiated clocks. This
feature will be removed, so explicitly create aliases for MPLL and
EPLL clocks.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---

diff --git a/drivers/clk/samsung/clk-s3c2443.c b/drivers/clk/samsung/clk-s3c2443.c
index 45166033f638e..d94b85a423560 100644
--- a/drivers/clk/samsung/clk-s3c2443.c
+++ b/drivers/clk/samsung/clk-s3c2443.c
@@ -191,6 +191,8 @@ struct samsung_gate_clock s3c2443_common_gates[] __initdata = {
 struct samsung_clock_alias s3c2443_common_aliases[] __initdata = {
 	ALIAS(MSYSCLK, NULL, "msysclk"),
 	ALIAS(ARMCLK, NULL, "armclk"),
+	ALIAS(MPLL, NULL, "mpll"),
+	ALIAS(EPLL, NULL, "epll"),
 	ALIAS(HCLK, NULL, "hclk"),
 	ALIAS(HCLK_SSMC, NULL, "nand"),
 	ALIAS(PCLK_UART0, "s3c2440-uart.0", "uart"),
@@ -223,9 +225,9 @@ struct samsung_clock_alias s3c2443_common_aliases[] __initdata = {
 /* S3C2416 specific clocks */
 
 static struct samsung_pll_clock s3c2416_pll_clks[] __initdata = {
-	[mpll] = PLL(pll_6552_s3c2416, 0, "mpll", "mpllref",
+	[mpll] = PLL(pll_6552_s3c2416, MPLL, "mpll", "mpllref",
 						LOCKCON0, MPLLCON, NULL),
-	[epll] = PLL(pll_6553, 0, "epll", "epllref",
+	[epll] = PLL(pll_6553, EPLL, "epll", "epllref",
 						LOCKCON1, EPLLCON, NULL),
 };
 
@@ -277,9 +279,9 @@ struct samsung_clock_alias s3c2416_aliases[] __initdata = {
 /* S3C2443 specific clocks */
 
 static struct samsung_pll_clock s3c2443_pll_clks[] __initdata = {
-	[mpll] = PLL(pll_3000, 0, "mpll", "mpllref",
+	[mpll] = PLL(pll_3000, MPLL, "mpll", "mpllref",
 						LOCKCON0, MPLLCON, NULL),
-	[epll] = PLL(pll_2126, 0, "epll", "epllref",
+	[epll] = PLL(pll_2126, EPLL, "epll", "epllref",
 						LOCKCON1, EPLLCON, NULL),
 };
 
diff --git a/include/dt-bindings/clock/s3c2443.h b/include/dt-bindings/clock/s3c2443.h
index 37e66b054d64a..f3ba68a25ecb2 100644
--- a/include/dt-bindings/clock/s3c2443.h
+++ b/include/dt-bindings/clock/s3c2443.h
@@ -26,6 +26,8 @@
 #define ARMCLK			4
 #define HCLK			5
 #define PCLK			6
+#define MPLL			7
+#define EPLL			8
 
 /* Special clocks */
 #define SCLK_HSSPI0		16