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-rw-r--r--arch/arm/boot/dts/am4372.dtsi20
-rw-r--r--arch/arm/boot/dts/am437x-l4.dtsi7
-rw-r--r--arch/arm/mach-omap2/board-generic.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c8
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c60
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_43xx_data.c45
7 files changed, 23 insertions, 121 deletions
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index dba87bfaf33e..b4861f70f178 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -553,3 +553,23 @@
#reset-cells = <1>;
};
};
+
+/* Preferred always-on timer for clocksource */
+&timer1_target {
+ ti,no-reset-on-init;
+ ti,no-idle;
+ timer@0 {
+ assigned-clocks = <&timer1_fck>;
+ assigned-clock-parents = <&sys_clkin_ck>;
+ };
+};
+
+/* Preferred timer for clockevent */
+&timer2_target {
+ ti,no-reset-on-init;
+ ti,no-idle;
+ timer@0 {
+ assigned-clocks = <&timer2_fck>;
+ assigned-clock-parents = <&sys_clkin_ck>;
+ };
+};
diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi
index 49c6a872052e..0d0f9fe4a882 100644
--- a/arch/arm/boot/dts/am437x-l4.dtsi
+++ b/arch/arm/boot/dts/am437x-l4.dtsi
@@ -328,9 +328,8 @@
};
};
- target-module@31000 { /* 0x44e31000, ap 24 40.0 */
+ timer1_target: target-module@31000 { /* 0x44e31000, ap 24 40.0 */
compatible = "ti,sysc-omap2-timer", "ti,sysc";
- ti,hwmods = "timer1";
reg = <0x31000 0x4>,
<0x31010 0x4>,
<0x31014 0x4>;
@@ -450,7 +449,6 @@
target-module@86000 { /* 0x44e86000, ap 40 70.0 */
compatible = "ti,sysc-omap2", "ti,sysc";
- ti,hwmods = "counter_32k";
reg = <0x86000 0x4>,
<0x86004 0x4>;
reg-names = "rev", "sysc";
@@ -868,9 +866,8 @@
};
};
- target-module@40000 { /* 0x48040000, ap 18 1e.0 */
+ timer2_target: target-module@40000 { /* 0x48040000, ap 18 1e.0 */
compatible = "ti,sysc-omap4-timer", "ti,sysc";
- ti,hwmods = "timer2";
reg = <0x40000 0x4>,
<0x40010 0x4>,
<0x40014 0x4>;
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index cce9523eaa77..fa299e09730d 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -308,7 +308,7 @@ DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
.init_late = am43xx_init_late,
.init_irq = omap_gic_of_init,
.init_machine = omap_generic_init,
- .init_time = omap3_gptimer_timer_init,
+ .init_time = omap_init_time_of,
.dt_compat = am43_boards_compat,
.restart = omap44xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h
index fa2ff41f84b9..5f4ab24dd60d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h
@@ -44,8 +44,6 @@ extern struct omap_hwmod am33xx_smartreflex0_hwmod;
extern struct omap_hwmod am33xx_smartreflex1_hwmod;
extern struct omap_hwmod am33xx_gpmc_hwmod;
extern struct omap_hwmod am33xx_rtc_hwmod;
-extern struct omap_hwmod am33xx_timer1_hwmod;
-extern struct omap_hwmod am33xx_timer2_hwmod;
extern struct omap_hwmod_class am33xx_emif_hwmod_class;
extern struct omap_hwmod_class am33xx_l4_hwmod_class;
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
index 0ebbfbb4fb1c..b389d6589c32 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
@@ -106,14 +106,6 @@ struct omap_hwmod_ocp_if am33xx_l3_s__gpmc = {
.user = OCP_USER_MPU,
};
-/* l4 per -> timer2 */
-struct omap_hwmod_ocp_if am33xx_l4_ls__timer2 = {
- .master = &am33xx_l4_ls_hwmod,
- .slave = &am33xx_timer2_hwmod,
- .clk = "l4ls_gclk",
- .user = OCP_USER_MPU,
-};
-
/* l3 main -> ocmc */
struct omap_hwmod_ocp_if am33xx_l3_main__ocmc = {
.master = &am33xx_l3_main_hwmod,
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
index 99c633338488..4b3cd590fb52 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
@@ -307,64 +307,6 @@ struct omap_hwmod am33xx_rtc_hwmod = {
},
};
-/* 'timer 2-7' class */
-static struct omap_hwmod_class_sysconfig am33xx_timer_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
- SYSC_HAS_RESET_STATUS,
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
- SIDLE_SMART_WKUP),
- .sysc_fields = &omap_hwmod_sysc_type2,
-};
-
-struct omap_hwmod_class am33xx_timer_hwmod_class = {
- .name = "timer",
- .sysc = &am33xx_timer_sysc,
-};
-
-/* timer1 1ms */
-static struct omap_hwmod_class_sysconfig am33xx_timer1ms_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
- SYSS_HAS_RESET_STATUS),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class am33xx_timer1ms_hwmod_class = {
- .name = "timer",
- .sysc = &am33xx_timer1ms_sysc,
-};
-
-struct omap_hwmod am33xx_timer1_hwmod = {
- .name = "timer1",
- .class = &am33xx_timer1ms_hwmod_class,
- .clkdm_name = "l4_wkup_clkdm",
- .main_clk = "timer1_fck",
- .prcm = {
- .omap4 = {
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
-};
-
-struct omap_hwmod am33xx_timer2_hwmod = {
- .name = "timer2",
- .class = &am33xx_timer_hwmod_class,
- .clkdm_name = "l4ls_clkdm",
- .main_clk = "timer2_fck",
- .prcm = {
- .omap4 = {
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
-};
-
static void omap_hwmod_am33xx_clkctrl(void)
{
CLKCTRL(am33xx_smartreflex0_hwmod,
@@ -397,12 +339,10 @@ void omap_hwmod_am33xx_reg(void)
static void omap_hwmod_am43xx_clkctrl(void)
{
- CLKCTRL(am33xx_timer2_hwmod, AM43XX_CM_PER_TIMER2_CLKCTRL_OFFSET);
CLKCTRL(am33xx_smartreflex0_hwmod,
AM43XX_CM_WKUP_SMARTREFLEX0_CLKCTRL_OFFSET);
CLKCTRL(am33xx_smartreflex1_hwmod,
AM43XX_CM_WKUP_SMARTREFLEX1_CLKCTRL_OFFSET);
- CLKCTRL(am33xx_timer1_hwmod, AM43XX_CM_WKUP_TIMER1_CLKCTRL_OFFSET);
CLKCTRL(am33xx_rtc_hwmod, AM43XX_CM_RTC_RTC_CLKCTRL_OFFSET);
CLKCTRL(am33xx_gpmc_hwmod, AM43XX_CM_PER_GPMC_CLKCTRL_OFFSET);
CLKCTRL(am33xx_l4_ls_hwmod, AM43XX_CM_PER_L4LS_CLKCTRL_OFFSET);
diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
index d2203f44af88..3f338732ee6c 100644
--- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
@@ -85,34 +85,6 @@ static struct omap_hwmod am43xx_control_hwmod = {
},
};
-static struct omap_hwmod_class_sysconfig am43xx_synctimer_sysc = {
- .rev_offs = 0x0,
- .sysc_offs = 0x4,
- .sysc_flags = SYSC_HAS_SIDLEMODE,
- .idlemodes = (SIDLE_FORCE | SIDLE_NO),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class am43xx_synctimer_hwmod_class = {
- .name = "synctimer",
- .sysc = &am43xx_synctimer_sysc,
-};
-
-static struct omap_hwmod am43xx_synctimer_hwmod = {
- .name = "counter_32k",
- .class = &am43xx_synctimer_hwmod_class,
- .clkdm_name = "l4_wkup_aon_clkdm",
- .flags = HWMOD_SWSUP_SIDLE,
- .main_clk = "synctimer_32kclk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = AM43XX_CM_WKUP_SYNCTIMER_CLKCTRL_OFFSET,
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
-};
-
-
static struct omap_hwmod_class_sysconfig am43xx_usb_otg_ss_sysc = {
.rev_offs = 0x0000,
.sysc_offs = 0x0010,
@@ -206,20 +178,6 @@ static struct omap_hwmod_ocp_if am43xx_l4_wkup__control = {
.user = OCP_USER_MPU,
};
-static struct omap_hwmod_ocp_if am43xx_l4_wkup__timer1 = {
- .master = &am33xx_l4_wkup_hwmod,
- .slave = &am33xx_timer1_hwmod,
- .clk = "sys_clkin_ck",
- .user = OCP_USER_MPU,
-};
-
-static struct omap_hwmod_ocp_if am33xx_l4_wkup__synctimer = {
- .master = &am33xx_l4_wkup_hwmod,
- .slave = &am43xx_synctimer_hwmod,
- .clk = "sys_clkin_ck",
- .user = OCP_USER_MPU,
-};
-
static struct omap_hwmod_ocp_if am43xx_l3_s__usbotgss0 = {
.master = &am33xx_l3_s_hwmod,
.slave = &am43xx_usb_otg_ss0_hwmod,
@@ -235,7 +193,6 @@ static struct omap_hwmod_ocp_if am43xx_l3_s__usbotgss1 = {
};
static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
- &am33xx_l4_wkup__synctimer,
&am33xx_mpu__l3_main,
&am33xx_mpu__prcm,
&am33xx_l3_s__l4_ls,
@@ -252,8 +209,6 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
&am43xx_l4_wkup__control,
&am43xx_l4_wkup__smartreflex0,
&am43xx_l4_wkup__smartreflex1,
- &am43xx_l4_wkup__timer1,
- &am33xx_l4_ls__timer2,
&am33xx_l3_s__gpmc,
&am33xx_l3_main__ocmc,
&am43xx_l3_s__usbotgss0,
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-12 05:57:06 +0000