sh: sh7785 clkdev lookups.

Convert to TMU clock lookups for SH7785.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
index 6061c736c2819052e73ff1b5fa523ed5ace0e964..28de049a59b123f974e86d044ff3970ade801339 100644 (file)
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
@@ -3,7 +3,7 @@
  *
  * SH7785 support for the clock framework
  *
- *  Copyright (C) 2007 - 2009  Paul Mundt
+ *  Copyright (C) 2007 - 2010  Paul Mundt
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -14,6 +14,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/cpufreq.h>
+#include <asm/clkdev.h>
 #include <asm/clock.h>
 #include <asm/freq.h>
 #include <cpu/sh7785.h>
@@ -113,12 +114,48 @@ static struct clk mstp_clks[] = {
        SH_CLK_MSTP32("gdta_fck", -1, NULL, MSTPCR1, 0, 0),
 };
 
+static struct clk_lookup lookups[] = {
+       {
+               /* TMU0 */
+               .dev_id         = "sh_tmu.0",
+               .con_id         = "tmu_fck",
+               .clk            = &mstp_clks[13],       /* tmu012_fck */
+       }, {
+               /* TMU1 */
+               .dev_id         = "sh_tmu.1",
+               .con_id         = "tmu_fck",
+               .clk            = &mstp_clks[13],
+       }, {
+               /* TMU2 */
+               .dev_id         = "sh_tmu.2",
+               .con_id         = "tmu_fck",
+               .clk            = &mstp_clks[13],
+       }, {
+               /* TMU3 */
+               .dev_id         = "sh_tmu.3",
+               .con_id         = "tmu_fck",
+               .clk            = &mstp_clks[12],       /* tmu345_fck */
+       }, {
+               /* TMU4 */
+               .dev_id         = "sh_tmu.4",
+               .con_id         = "tmu_fck",
+               .clk            = &mstp_clks[12],
+       }, {
+               /* TMU5 */
+               .dev_id         = "sh_tmu.5",
+               .con_id         = "tmu_fck",
+               .clk            = &mstp_clks[12],
+       },
+};
+
 int __init arch_clk_init(void)
 {
        int i, ret = 0;
 
        for (i = 0; i < ARRAY_SIZE(clks); i++)
                ret |= clk_register(clks[i]);
+       for (i = 0; i < ARRAY_SIZE(lookups); i++)
+               clkdev_add(&lookups[i]);
 
        if (!ret)
                ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks),

diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index 76afe571f3a27a6408fd52d1f07c5dec300cc5d4..07bb2d4619f8d08438bccdc079b7769735d4d277 100644 (file)
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -113,7 +113,6 @@ static struct platform_device scif5_device = {
 static struct sh_timer_config tmu0_platform_data = {
        .channel_offset = 0x04,
        .timer_bit = 0,
-       .clk = "tmu012_fck",
        .clockevent_rating = 200,
 };
 
@@ -142,7 +141,6 @@ static struct platform_device tmu0_device = {
 static struct sh_timer_config tmu1_platform_data = {
        .channel_offset = 0x10,
        .timer_bit = 1,
-       .clk = "tmu012_fck",
        .clocksource_rating = 200,
 };
 
@@ -171,7 +169,6 @@ static struct platform_device tmu1_device = {
 static struct sh_timer_config tmu2_platform_data = {
        .channel_offset = 0x1c,
        .timer_bit = 2,
-       .clk = "tmu012_fck",
 };
 
 static struct resource tmu2_resources[] = {
@@ -199,7 +196,6 @@ static struct platform_device tmu2_device = {
 static struct sh_timer_config tmu3_platform_data = {
        .channel_offset = 0x04,
        .timer_bit = 0,
-       .clk = "tmu345_fck",
 };
 
 static struct resource tmu3_resources[] = {
@@ -227,7 +223,6 @@ static struct platform_device tmu3_device = {
 static struct sh_timer_config tmu4_platform_data = {
        .channel_offset = 0x10,
        .timer_bit = 1,
-       .clk = "tmu345_fck",
 };
 
 static struct resource tmu4_resources[] = {
@@ -255,7 +250,6 @@ static struct platform_device tmu4_device = {
 static struct sh_timer_config tmu5_platform_data = {
        .channel_offset = 0x1c,
        .timer_bit = 2,
-       .clk = "tmu345_fck",
 };
 
 static struct resource tmu5_resources[] = {