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sh: Switch to new style CMT device

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The CMT (Compare Match Timer) driver implements a new style of platform
data that handles the timer as a single device with multiple channel.
Switch from the old-style platform data to the new-style platform data.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Laurent Pinchart
2014-04-23 13:15:08 +02:00
committed by Simon Horman
parent 1c41ecb60b
commit 9b17e48cd4
19 changed files with 106 additions and 484 deletions
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69
arch/sh/kernel/cpu/sh2a/setup-sh7264.c
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@@ -433,65 +433,24 @@ static struct platform_device scif7_device = {
},
};
static struct sh_timer_config cmt0_platform_data = {
.channel_offset = 0x02,
.timer_bit = 0,
.clockevent_rating = 125,
.clocksource_rating = 0, /* disabled due to code generation issues */
static struct sh_timer_config cmt_platform_data = {
.channels_mask = 3,
};
static struct resource cmt0_resources[] = {
[0] = {
.name = "CMT0",
.start = 0xfffec002,
.end = 0xfffec007,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 175,
.flags = IORESOURCE_IRQ,
},
static struct resource cmt_resources[] = {
DEFINE_RES_MEM(0xfffec000, 0x10),
DEFINE_RES_IRQ(175),
DEFINE_RES_IRQ(176),
};
static struct platform_device cmt0_device = {
.name = "sh_cmt",
static struct platform_device cmt_device = {
.name = "sh-cmt-16",
.id = 0,
.dev = {
.platform_data = &cmt0_platform_data,
.platform_data = &cmt_platform_data,
},
.resource = cmt0_resources,
.num_resources = ARRAY_SIZE(cmt0_resources),
};
static struct sh_timer_config cmt1_platform_data = {
.name = "CMT1",
.channel_offset = 0x08,
.timer_bit = 1,
.clockevent_rating = 125,
.clocksource_rating = 0, /* disabled due to code generation issues */
};
static struct resource cmt1_resources[] = {
[0] = {
.name = "CMT1",
.start = 0xfffec008,
.end = 0xfffec00d,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 176,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device cmt1_device = {
.name = "sh_cmt",
.id = 1,
.dev = {
.platform_data = &cmt1_platform_data,
},
.resource = cmt1_resources,
.num_resources = ARRAY_SIZE(cmt1_resources),
.resource = cmt_resources,
.num_resources = ARRAY_SIZE(cmt_resources),
};
static struct sh_timer_config mtu2_0_platform_data = {
@@ -620,8 +579,7 @@ static struct platform_device *sh7264_devices[] __initdata = {
&scif5_device,
&scif6_device,
&scif7_device,
&cmt0_device,
&cmt1_device,
&cmt_device,
&mtu2_0_device,
&mtu2_1_device,
&rtc_device,
@@ -649,8 +607,7 @@ static struct platform_device *sh7264_early_devices[] __initdata = {
&scif5_device,
&scif6_device,
&scif7_device,
&cmt0_device,
&cmt1_device,
&cmt_device,
&mtu2_0_device,
&mtu2_1_device,
};