From mboxrd@z Thu Jan 1 00:00:00 1970 From: geert+renesas@glider.be (Geert Uytterhoeven) Date: Thu, 25 Sep 2014 18:15:40 +0200 Subject: [PATCH v2 09/11] ARM: shmobile: r8a7740/armadillo legacy: Add A4R pm domain support In-Reply-To: <1411661742-4767-1-git-send-email-geert+renesas@glider.be> References: <1411661742-4767-1-git-send-email-geert+renesas@glider.be> Message-ID: <1411661742-4767-10-git-send-email-geert+renesas@glider.be> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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: Geert Uytterhoeven --- v2: - No changes arch/arm/mach-shmobile/board-armadillo800eva.c | 1 + arch/arm/mach-shmobile/pm-r8a7740.c | 4 ++++ arch/arm/mach-shmobile/setup-r8a7740.c | 2 ++ 3 files changed, 7 insertions(+) diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index c37d7b697a35322d..2632beaad6c838c2 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -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 }, diff --git a/arch/arm/mach-shmobile/pm-r8a7740.c b/arch/arm/mach-shmobile/pm-r8a7740.c index 6697ac00eff72957..7226c3543ecdc0ea 100644 --- a/arch/arm/mach-shmobile/pm-r8a7740.c +++ b/arch/arm/mach-shmobile/pm-r8a7740.c @@ -43,6 +43,9 @@ static struct rmobile_pm_domain r8a7740_pm_domains[] = { .genpd.name = "D4", .bit_shift = 3, }, { + .genpd.name = "A4R", + .bit_shift = 5, + }, { .genpd.name = "A3RV", .bit_shift = 6, }, { @@ -66,6 +69,7 @@ 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"); } diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index dbf8a93ccc4f412d..b77c226ab891a5dd 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -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 }, -- 1.9.1