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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>
This commit is contained in:
Tony Lindgren 2016-02-26 11:00:22 -08:00
parent 731ec4d881
commit c580324607
1 changed files with 38 additions and 0 deletions
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38
arch/arm/mach-omap2/omap_hwmod_81xx_data.c
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@ -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,