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| author | Tony Lindgren <tony@atomide.com> | 2016-02-26 11:00:22 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-02-26 11:02:00 -0800 |
| commit | c5803246076fc607a386d99c430e1f1097fae35d (patch) | |
| tree | dc349dfe295e012b6da3c836863f179f45710ce7 /arch/arm/mach-omap2/omap_hwmod_81xx_data.c | |
| parent | 731ec4d881935db567f13bb88903ab8416967548 (diff) | |
| download | talos-obmc-linux-c5803246076fc607a386d99c430e1f1097fae35d.tar.gz talos-obmc-linux-c5803246076fc607a386d99c430e1f1097fae35d.zip | |
ARM: OMAP2+: Add rtc hwmod configuration for ti81xx
This allows RTC to work properly with the related DTS
changes.
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod_81xx_data.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_81xx_data.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c index e493ae372910..609e2397ea47 100644 --- a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c @@ -228,6 +228,42 @@ static struct omap_hwmod_ocp_if dm816x_mpu__alwon_l3_med = { .user = OCP_USER_MPU, }; +/* RTC */ +static struct omap_hwmod_class_sysconfig ti81xx_rtc_sysc = { + .rev_offs = 0x74, + .sysc_offs = 0x78, + .sysc_flags = SYSC_HAS_SIDLEMODE, + .idlemodes = SIDLE_FORCE | SIDLE_NO | + SIDLE_SMART | SIDLE_SMART_WKUP, + .sysc_fields = &omap_hwmod_sysc_type3, +}; + +static struct omap_hwmod_class ti81xx_rtc_hwmod_class = { + .name = "rtc", + .sysc = &ti81xx_rtc_sysc, +}; + +struct omap_hwmod ti81xx_rtc_hwmod = { + .name = "rtc", + .class = &ti81xx_rtc_hwmod_class, + .clkdm_name = "alwon_l3s_clkdm", + .flags = HWMOD_NO_IDLEST, + .main_clk = "sysclk18_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = DM81XX_CM_ALWON_RTC_CLKCTRL, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +static struct omap_hwmod_ocp_if ti81xx_l4_ls__rtc = { + .master = &dm81xx_l4_ls_hwmod, + .slave = &ti81xx_rtc_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + /* UART common */ static struct omap_hwmod_class_sysconfig uart_sysc = { .rev_offs = 0x50, @@ -1376,6 +1412,7 @@ static struct omap_hwmod_ocp_if *dm814x_hwmod_ocp_ifs[] __initdata = { &dm81xx_l4_ls__mcspi1, &dm814x_l4_ls__mmc1, &dm814x_l4_ls__mmc2, + &ti81xx_l4_ls__rtc, &dm81xx_alwon_l3_fast__tpcc, &dm81xx_alwon_l3_fast__tptc0, &dm81xx_alwon_l3_fast__tptc1, @@ -1415,6 +1452,7 @@ static struct omap_hwmod_ocp_if *dm816x_hwmod_ocp_ifs[] __initdata = { &dm81xx_l4_ls__gpio1, &dm81xx_l4_ls__gpio2, &dm81xx_l4_ls__elm, + &ti81xx_l4_ls__rtc, &dm816x_l4_ls__mmc1, &dm816x_l4_ls__timer1, &dm816x_l4_ls__timer2, |
