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Commit 3dd691ef authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Simon Horman
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ARM: shmobile: r8a7778: add support HSPI clock 



This patch adds r8a7778 HSPI clock support.
It also adds shyway_clk which is requiested
from sh-hspi driver

Signed-off-by: default avatarYusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent b6bb9a64

arch/arm/mach-shmobile/clock-r8a7778.c

+6 −0
Original line number Diff line number Diff line
@@ -108,6 +108,7 @@ enum { 
	MSTP030,

	MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021,

	MSTP016, MSTP015,

	MSTP007,

	MSTP_NR };



static struct clk mstp_clks[MSTP_NR] = {
@@ -127,10 +128,12 @@ static struct clk mstp_clks[MSTP_NR] = { 
	[MSTP021] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 21, 0), /* SCIF5 */

	[MSTP016] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 16, 0), /* TMU0 */

	[MSTP015] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 15, 0), /* TMU1 */

	[MSTP007] = SH_CLK_MSTP32(&p_clk, MSTPCR0,  7, 0), /* HSPI */

};



static struct clk_lookup lookups[] = {

	/* main */

	CLKDEV_CON_ID("shyway_clk",	&s_clk),

	CLKDEV_CON_ID("peripheral_clk",	&p_clk),



	/* MSTP32 clocks */
@@ -150,6 +153,9 @@ static struct clk_lookup lookups[] = { 
	CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP021]), /* SCIF6 */

	CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP016]), /* TMU00 */

	CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP015]), /* TMU01 */

	CLKDEV_DEV_ID("sh-hspi.0", &mstp_clks[MSTP007]), /* HSPI0 */

	CLKDEV_DEV_ID("sh-hspi.1", &mstp_clks[MSTP007]), /* HSPI1 */

	CLKDEV_DEV_ID("sh-hspi.2", &mstp_clks[MSTP007]), /* HSPI2 */

};



void __init r8a7778_clock_init(void)