ARM: OMAP2+: Drop legacy platform data for am3 and am4 wdt

We can now probe devices with ti-sysc interconnect driver and dts
data. Let's drop the related platform data and custom ti,hwmods
dts property.

As we're just dropping data, and the early platform data init
is based on the custom ti,hwmods property, we want to drop both
the platform data and ti,hwmods property in a single patch.

Cc: Keerthy <j-keerthy@ti.com>
Tested-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
index 582f96e9623f181fc4a1a6d268ec28d40053cf3f..0e05ddeb56fec1e029c0aab6899531766d1eeb86 100644 (file)
--- a/arch/arm/boot/dts/am33xx-l4.dtsi
+++ b/arch/arm/boot/dts/am33xx-l4.dtsi
@@ -365,7 +365,6 @@
 
                target-module@35000 {                   /* 0x44e35000, ap 29 50.0 */
                        compatible = "ti,sysc-omap2", "ti,sysc";
-                       ti,hwmods = "wd_timer2";
                        reg = <0x35000 0x4>,
                              <0x35010 0x4>,
                              <0x35014 0x4>;

diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi
index 22685140b77c30c6b3535c2da2ecd183f9e1903a..f26b772b17338e5b7ed77731a80dfd78156472f3 100644 (file)
--- a/arch/arm/boot/dts/am437x-l4.dtsi
+++ b/arch/arm/boot/dts/am437x-l4.dtsi
@@ -370,7 +370,6 @@
 
                target-module@35000 {                   /* 0x44e35000, ap 28 50.0 */
                        compatible = "ti,sysc-omap2", "ti,sysc";
-                       ti,hwmods = "wd_timer2";
                        reg = <0x35000 0x4>,
                              <0x35010 0x4>,
                              <0x35014 0x4>;

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 36622541f8fde21063a60ac8e3241a1e59a54ee2..bfb6a9af8345095c98e5865e03e50f50b2b4b1b9 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h
@@ -94,7 +94,6 @@ extern struct omap_hwmod am33xx_tpcc_hwmod;
 extern struct omap_hwmod am33xx_tptc0_hwmod;
 extern struct omap_hwmod am33xx_tptc1_hwmod;
 extern struct omap_hwmod am33xx_tptc2_hwmod;
-extern struct omap_hwmod am33xx_wd_timer1_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_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
index cd74755965dbc76ced37e1ad1d6f1b0b16d41ef9..2e789c58c33fab9df7f4af8efa0d17dd1a4b5c1b 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
@@ -17,7 +17,6 @@
 #include <linux/types.h>
 
 #include "omap_hwmod.h"
-#include "wd_timer.h"
 #include "cm33xx.h"
 #include "prm33xx.h"
 #include "omap_hwmod_33xx_43xx_common_data.h"
@@ -838,41 +837,6 @@ struct omap_hwmod am33xx_tptc2_hwmod = {
        },
 };
 
-/* 'wd_timer' class */
-static struct omap_hwmod_class_sysconfig wdt_sysc = {
-       .rev_offs       = 0x0,
-       .sysc_offs      = 0x10,
-       .syss_offs      = 0x14,
-       .sysc_flags     = (SYSC_HAS_EMUFREE | SYSC_HAS_SIDLEMODE |
-                       SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
-       .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
-                       SIDLE_SMART_WKUP),
-       .sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class am33xx_wd_timer_hwmod_class = {
-       .name           = "wd_timer",
-       .sysc           = &wdt_sysc,
-       .pre_shutdown   = &omap2_wd_timer_disable,
-};
-
-/*
- * XXX: device.c file uses hardcoded name for watchdog timer
- * driver "wd_timer2, so we are also using same name as of now...
- */
-struct omap_hwmod am33xx_wd_timer1_hwmod = {
-       .name           = "wd_timer2",
-       .class          = &am33xx_wd_timer_hwmod_class,
-       .clkdm_name     = "l4_wkup_clkdm",
-       .flags          = HWMOD_SWSUP_SIDLE,
-       .main_clk       = "wdt1_fck",
-       .prcm           = {
-               .omap4  = {
-                       .modulemode     = MODULEMODE_SWCTRL,
-               },
-       },
-};
-
 static void omap_hwmod_am33xx_clkctrl(void)
 {
        CLKCTRL(am33xx_dcan0_hwmod, AM33XX_CM_PER_DCAN0_CLKCTRL_OFFSET);
@@ -897,7 +861,6 @@ static void omap_hwmod_am33xx_clkctrl(void)
        CLKCTRL(am33xx_smartreflex1_hwmod,
                AM33XX_CM_WKUP_SMARTREFLEX1_CLKCTRL_OFFSET);
        CLKCTRL(am33xx_timer1_hwmod, AM33XX_CM_WKUP_TIMER1_CLKCTRL_OFFSET);
-       CLKCTRL(am33xx_wd_timer1_hwmod, AM33XX_CM_WKUP_WDT1_CLKCTRL_OFFSET);
        CLKCTRL(am33xx_rtc_hwmod, AM33XX_CM_RTC_RTC_CLKCTRL_OFFSET);
        PRCM_FLAGS(am33xx_rtc_hwmod, HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET);
        CLKCTRL(am33xx_gpmc_hwmod, AM33XX_CM_PER_GPMC_CLKCTRL_OFFSET);
@@ -955,7 +918,6 @@ static void omap_hwmod_am43xx_clkctrl(void)
        CLKCTRL(am33xx_smartreflex1_hwmod,
                AM43XX_CM_WKUP_SMARTREFLEX1_CLKCTRL_OFFSET);
        CLKCTRL(am33xx_timer1_hwmod, AM43XX_CM_WKUP_TIMER1_CLKCTRL_OFFSET);
-       CLKCTRL(am33xx_wd_timer1_hwmod, AM43XX_CM_WKUP_WDT1_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_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 232a0a49f978507cc20df5e3b3f8f07e10774956..c45d598ce1ba5a8c824fd55dc71fa1ae13cbf13e 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -21,7 +21,6 @@
 #include "cm33xx.h"
 #include "prm33xx.h"
 #include "prm-regbits-33xx.h"
-#include "wd_timer.h"
 #include "omap_hwmod_33xx_43xx_common_data.h"
 
 /*
@@ -387,14 +386,6 @@ static struct omap_hwmod_ocp_if am33xx_l4_wkup__timer1 = {
        .user           = OCP_USER_MPU,
 };
 
-/* l4 wkup -> wd_timer1 */
-static struct omap_hwmod_ocp_if am33xx_l4_wkup__wd_timer1 = {
-       .master         = &am33xx_l4_wkup_hwmod,
-       .slave          = &am33xx_wd_timer1_hwmod,
-       .clk            = "dpll_core_m4_div2_ck",
-       .user           = OCP_USER_MPU,
-};
-
 /* usbss */
 /* l3 s -> USBSS interface */
 static struct omap_hwmod_ocp_if am33xx_l3_s__usbss = {
@@ -427,7 +418,6 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
        &am33xx_l4_wkup__timer1,
        &am33xx_l4_wkup__rtc,
        &am33xx_l4_wkup__adc_tsc,
-       &am33xx_l4_wkup__wd_timer1,
        &am33xx_l4_hs__pruss,
        &am33xx_l4_per__dcan0,
        &am33xx_l4_per__dcan1,

diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
index 73099a3b2c45e4ae235c5363ac119fe08cb05e95..d39b86af63e591171cbfded4656529532fc73b1c 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
@@ -604,13 +604,6 @@ static struct omap_hwmod_ocp_if am43xx_l4_wkup__timer1 = {
        .user           = OCP_USER_MPU,
 };
 
-static struct omap_hwmod_ocp_if am43xx_l4_wkup__wd_timer1 = {
-       .master         = &am33xx_l4_wkup_hwmod,
-       .slave          = &am33xx_wd_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,
@@ -824,7 +817,6 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
        &am43xx_l4_wkup__smartreflex0,
        &am43xx_l4_wkup__smartreflex1,
        &am43xx_l4_wkup__timer1,
-       &am43xx_l4_wkup__wd_timer1,
        &am43xx_l4_wkup__adc_tsc,
        &am43xx_l3_s__qspi,
        &am33xx_l4_per__dcan0,