[PATCH 3/3] clk: uniphier: add additional ethernet clock lines for Pro4

Kunihiko Hayashi hayashi.kunihiko at socionext.com
Fri Mar 30 02:44:14 PDT 2018


Pro4 SoC has clock lines for Giga-bit feature and ethernet phy,
and these are mandatory to activate the ethernet controller. This adds
support for the clock lines.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko at socionext.com>
---
 drivers/clk/uniphier/clk-uniphier-sys.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/clk/uniphier/clk-uniphier-sys.c b/drivers/clk/uniphier/clk-uniphier-sys.c
index 7d66dfb..ebc78ab2 100644
--- a/drivers/clk/uniphier/clk-uniphier-sys.c
+++ b/drivers/clk/uniphier/clk-uniphier-sys.c
@@ -102,13 +102,16 @@ const struct uniphier_clk_data uniphier_pro4_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("upll", -1, "ref", 288, 25),	/* 288 MHz */
 	UNIPHIER_CLK_FACTOR("a2pll", -1, "upll", 256, 125),	/* 589.824 MHz */
 	UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 270, 25),	/* 270 MHz */
+	UNIPHIER_CLK_FACTOR("gpll", -1, "ref", 10, 1),		/* 250 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 8),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 32),
 	UNIPHIER_LD4_SYS_CLK_NAND(2),
 	UNIPHIER_LD4_SYS_CLK_SD,
 	UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12),
 	UNIPHIER_PRO4_SYS_CLK_ETHER(6),
+	UNIPHIER_CLK_GATE("ether-gb", 7, "gpll", 0x2104, 5),
 	UNIPHIER_LD4_SYS_CLK_STDMAC(8),			/* HSC, MIO, RLE */
+	UNIPHIER_CLK_GATE("ether-phy", 10, "ref", 0x2260, 0),
 	UNIPHIER_PRO4_SYS_CLK_GIO(12),			/* Ether, SATA, USB3 */
 	UNIPHIER_PRO4_SYS_CLK_USB3(14, 0),
 	UNIPHIER_PRO4_SYS_CLK_USB3(15, 1),
-- 
2.7.4




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