linux-kernel - [PATCH 2/4] GMAC: modify CRU config for Rockchip RK3288 SoCs integrated GMAC

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Message-Id: <1416906512-26120-1-git-send-email-roger.chen@rock-chips.com>
Date:	Tue, 25 Nov 2014 17:08:32 +0800
From:	Roger Chen <roger.chen@...k-chips.com>
To:	heiko@...ech.de
Cc:	peppe.cavallaro@...com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org,
	kever.yang@...k-chips.com, mark.yao@...k-chips.com,
	eddie.cai@...k-chips.com, roger.chen@...k-chips.com
Subject: [PATCH 2/4] GMAC: modify CRU config for Rockchip RK3288 SoCs integrated GMAC

modify CRU config for GMAC driver

Signed-off-by: Roger Chen <roger.chen@...k-chips.com>
---
 drivers/clk/rockchip/clk-rk3288.c      |   14 +++++++-------
 include/dt-bindings/clock/rk3288-cru.h |    4 ++++
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c
index 2327829..60237dc 100644
--- a/drivers/clk/rockchip/clk-rk3288.c
+++ b/drivers/clk/rockchip/clk-rk3288.c
@@ -187,7 +187,7 @@ PNAME(mux_uart2_p)	= { "uart2_src", "uart2_frac", "xin24m" };
 PNAME(mux_uart3_p)	= { "uart3_src", "uart3_frac", "xin24m" };
 PNAME(mux_uart4_p)	= { "uart4_src", "uart4_frac", "xin24m" };
 PNAME(mux_cif_out_p)	= { "cif_src", "xin24m" };
-PNAME(mux_macref_p)	= { "mac_src", "ext_gmac" };
+PNAME(mux_mac_p)	= { "mac_pll_src", "ext_gmac" };
 PNAME(mux_hsadcout_p)	= { "hsadc_src", "ext_hsadc" };
 PNAME(mux_edp_24m_p)	= { "ext_edp_24m", "xin24m" };
 PNAME(mux_tspout_p)	= { "cpll", "gpll", "npll", "xin27m" };
@@ -560,18 +560,18 @@ static struct rockchip_clk_branch rk3288_clk_branches[] __initdata = {
 	MUX(SCLK_UART4, "sclk_uart4", mux_uart4_p, 0,
 			RK3288_CLKSEL_CON(3), 8, 2, MFLAGS),
 
-	COMPOSITE(0, "mac_src", mux_pll_src_npll_cpll_gpll_p, 0,
+	COMPOSITE(SCLK_MAC_PLL, "mac_pll_src", mux_pll_src_npll_cpll_gpll_p, 0,
 			RK3288_CLKSEL_CON(21), 0, 2, MFLAGS, 8, 5, DFLAGS,
 			RK3288_CLKGATE_CON(2), 5, GFLAGS),
-	MUX(0, "macref", mux_macref_p, 0,
+	MUX(SCLK_MAC, "mac_clk", mux_mac_p, 0,
 			RK3288_CLKSEL_CON(21), 4, 1, MFLAGS),
-	GATE(0, "sclk_macref_out", "macref", 0,
+	GATE(SCLK_MACREF_OUT, "sclk_macref_out", "mac_clk", 0,
 			RK3288_CLKGATE_CON(5), 3, GFLAGS),
-	GATE(SCLK_MACREF, "sclk_macref", "macref", 0,
+	GATE(SCLK_MACREF, "sclk_macref", "mac_clk", 0,
 			RK3288_CLKGATE_CON(5), 2, GFLAGS),
-	GATE(SCLK_MAC_RX, "sclk_mac_rx", "macref", 0,
+	GATE(SCLK_MAC_RX, "sclk_mac_rx", "mac_clk", 0,
 			RK3288_CLKGATE_CON(5), 0, GFLAGS),
-	GATE(SCLK_MAC_TX, "sclk_mac_tx", "macref", 0,
+	GATE(SCLK_MAC_TX, "sclk_mac_tx", "mac_clk", 0,
 			RK3288_CLKGATE_CON(5), 1, GFLAGS),
 
 	COMPOSITE(0, "hsadc_src", mux_pll_src_cpll_gpll_p, 0,
diff --git a/include/dt-bindings/clock/rk3288-cru.h b/include/dt-bindings/clock/rk3288-cru.h
index 100a08c..f9496f5 100644
--- a/include/dt-bindings/clock/rk3288-cru.h
+++ b/include/dt-bindings/clock/rk3288-cru.h
@@ -72,6 +72,10 @@
 #define SCLK_HEVC_CABAC		111
 #define SCLK_HEVC_CORE		112
 
+#define SCLK_MAC_PLL		150
+#define SCLK_MAC		151
+#define SCLK_MACREF_OUT		152
+
 #define DCLK_VOP0		190
 #define DCLK_VOP1		191
 
-- 
1.7.9.5


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