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Commit 1618a677 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Simon Horman
Browse files

ARM: shmobile: r8a7740/armadillo legacy: Add A4R pm domain support 



Add support for the A4R power domain, and hook up the A3RV subdomain,
and the CEU0, TMU0, and IIC0 hardware blocks.
This domain also contains the Realtime CPU (SH-4A), Realtime CPU debug
modules, H-UDI, RT-SHwy, INTCS, RT-HPB, VIO6C, JPU, RTDMAC1/2, SSP,
MSIOF0, CMT0, ICB, DREQPAK (RT), 2DDMAC, IPMMUI, and 2DG hardware
blocks, but these are currently not used by any driver.

Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 7e81f543

arch/arm/mach-shmobile/board-armadillo800eva.c

+1 −0
Original line number Diff line number Diff line
@@ -1236,6 +1236,7 @@ static void __init eva_init(void) 
		{ "A4LC", &hdmi_lcdc_device },

		{ "A4MP", &hdmi_device },

		{ "A4MP", &fsi_device },

		{ "A4R",  &ceu0_device },

		{ "A4S",  &sh_eth_device },

		{ "A3SP", &pwm_device },

		{ "A3SP", &sdhi0_device },

arch/arm/mach-shmobile/pm-r8a7740.c

+4 −0
Original line number Diff line number Diff line
@@ -54,6 +54,9 @@ static struct rmobile_pm_domain r8a7740_pm_domains[] = { 
		.bit_shift	= 3,

		.gov		= &pm_domain_always_on_gov,

		.suspend	= r8a7740_pd_d4_suspend,

	}, {

		.genpd.name	= "A4R",

		.bit_shift	= 5,

	}, {

		.genpd.name	= "A3RV",

		.bit_shift	= 6,
@@ -78,6 +81,7 @@ static struct rmobile_pm_domain r8a7740_pm_domains[] = { 
void __init r8a7740_init_pm_domains(void)

{

	rmobile_init_domains(r8a7740_pm_domains, ARRAY_SIZE(r8a7740_pm_domains));

	pm_genpd_add_subdomain_names("A4R", "A3RV");

	pm_genpd_add_subdomain_names("A4S", "A3SP");

	pm_genpd_add_subdomain_names("A4S", "A3SG");

}

arch/arm/mach-shmobile/setup-r8a7740.c

+2 −0
Original line number Diff line number Diff line
@@ -746,6 +746,8 @@ static void r8a7740_i2c_workaround(struct platform_device *pdev) 
void __init r8a7740_add_standard_devices(void)

{

	static struct pm_domain_device domain_devices[] __initdata = {

		{ "A4R",  &tmu0_device },

		{ "A4R",  &i2c0_device },

		{ "A4S",  &irqpin0_device },

		{ "A4S",  &irqpin1_device },

		{ "A4S",  &irqpin2_device },