ARM: OMAP2+: Drop legacy platform data for omap4 mcpdm

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>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Tested-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/omap4-l4-abe.dtsi b/arch/arm/boot/dts/omap4-l4-abe.dtsi
index 80660871c7954a625d887525e213b1ed7ae7834a..6f609447aa8e1641e578f501738c913c08414be1 100644 (file)
--- a/arch/arm/boot/dts/omap4-l4-abe.dtsi
+++ b/arch/arm/boot/dts/omap4-l4-abe.dtsi
@@ -278,7 +278,6 @@ wdt3: wdt@0 {
 
                mcpdm_module: target-module@32000 {     /* 0x40132000, ap 16 10.0 */
                        compatible = "ti,sysc-omap4", "ti,sysc";
-                       ti,hwmods = "mcpdm";
                        reg = <0x32000 0x4>,
                              <0x32010 0x4>;
                        reg-names = "rev", "sysc";

diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 3cb74c72f9726ead454ff1d593d7ecfcb1543750..92f89e6aa15aa6e77602ceb4bfb6b65ab20f5eba 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -1184,54 +1184,6 @@ static struct omap_hwmod omap44xx_kbd_hwmod = {
 };
 
 
-/*
- * 'mcpdm' class
- * multi channel pdm controller (proprietary interface with phoenix power
- * ic)
- */
-
-static struct omap_hwmod_class_sysconfig omap44xx_mcpdm_sysc = {
-       .rev_offs       = 0x0000,
-       .sysc_offs      = 0x0010,
-       .sysc_flags     = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS |
-                          SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
-       .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
-                          SIDLE_SMART_WKUP),
-       .sysc_fields    = &omap_hwmod_sysc_type2,
-};
-
-static struct omap_hwmod_class omap44xx_mcpdm_hwmod_class = {
-       .name   = "mcpdm",
-       .sysc   = &omap44xx_mcpdm_sysc,
-};
-
-/* mcpdm */
-static struct omap_hwmod omap44xx_mcpdm_hwmod = {
-       .name           = "mcpdm",
-       .class          = &omap44xx_mcpdm_hwmod_class,
-       .clkdm_name     = "abe_clkdm",
-       /*
-        * It's suspected that the McPDM requires an off-chip main
-        * functional clock, controlled via I2C.  This IP block is
-        * currently reset very early during boot, before I2C is
-        * available, so it doesn't seem that we have any choice in
-        * the kernel other than to avoid resetting it.
-        *
-        * Also, McPDM needs to be configured to NO_IDLE mode when it
-        * is in used otherwise vital clocks will be gated which
-        * results 'slow motion' audio playback.
-        */
-       .flags          = HWMOD_EXT_OPT_MAIN_CLK | HWMOD_SWSUP_SIDLE,
-       .main_clk       = "pad_clks_ck",
-       .prcm = {
-               .omap4 = {
-                       .clkctrl_offs = OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET,
-                       .context_offs = OMAP4_RM_ABE_PDM_CONTEXT_OFFSET,
-                       .modulemode   = MODULEMODE_SWCTRL,
-               },
-       },
-};
-
 /*
  * 'mmu' class
  * The memory management unit performs virtual to physical address translation
@@ -2582,14 +2534,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__kbd = {
        .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-/* l4_abe -> mcpdm */
-static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcpdm = {
-       .master         = &omap44xx_l4_abe_hwmod,
-       .slave          = &omap44xx_mcpdm_hwmod,
-       .clk            = "ocp_abe_iclk",
-       .user           = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
 /* l3_main_2 -> ocmc_ram */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__ocmc_ram = {
        .master         = &omap44xx_l3_main_2_hwmod,
@@ -2904,7 +2848,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
        /* &omap44xx_iva__sl2if, */
        &omap44xx_l3_main_2__iva,
        &omap44xx_l4_wkup__kbd,
-       &omap44xx_l4_abe__mcpdm,
        &omap44xx_l3_main_2__mmu_ipu,
        &omap44xx_l4_cfg__mmu_dsp,
        &omap44xx_l3_main_2__ocmc_ram,