ARM: OMAP2: hwmod: AM43XX: Add hwmod support for HDQ-1W

These adds hwmod data for hdq/1w driver on AM43xx.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
index 8eb8592..e222314 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
@@ -20,6 +20,7 @@
 #include "omap_hwmod_33xx_43xx_common_data.h"
 #include "prcm43xx.h"
 #include "omap_hwmod_common_data.h"
+#include "hdq1w.h"
 
 
 /* IP blocks */
@@ -516,6 +517,33 @@ static struct omap_hwmod am43xx_dss_rfbi_hwmod = {
        .parent_hwmod   = &am43xx_dss_core_hwmod,
 };
 
+/* HDQ1W */
+static struct omap_hwmod_class_sysconfig am43xx_hdq1w_sysc = {
+       .rev_offs       = 0x0000,
+       .sysc_offs      = 0x0014,
+       .syss_offs      = 0x0018,
+       .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+       .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class am43xx_hdq1w_hwmod_class = {
+       .name   = "hdq1w",
+       .sysc   = &am43xx_hdq1w_sysc,
+       .reset  = &omap_hdq1w_reset,
+};
+
+static struct omap_hwmod am43xx_hdq1w_hwmod = {
+       .name           = "hdq1w",
+       .class          = &am43xx_hdq1w_hwmod_class,
+       .clkdm_name     = "l4ls_clkdm",
+       .prcm = {
+               .omap4 = {
+                       .clkctrl_offs = AM43XX_CM_PER_HDQ1W_CLKCTRL_OFFSET,
+                       .modulemode   = MODULEMODE_SWCTRL,
+               },
+       },
+};
+
 /* Interfaces */
 static struct omap_hwmod_ocp_if am43xx_l3_main__l4_hs = {
        .master         = &am33xx_l3_main_hwmod,
@@ -790,6 +818,13 @@ static struct omap_hwmod_ocp_if am43xx_l4_ls__dss_rfbi = {
        .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+static struct omap_hwmod_ocp_if am43xx_l4_ls__hdq1w = {
+       .master         = &am33xx_l4_ls_hwmod,
+       .slave          = &am43xx_hdq1w_hwmod,
+       .clk            = "l4ls_gclk",
+       .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
        &am33xx_l4_wkup__synctimer,
        &am43xx_l4_ls__timer8,
@@ -889,6 +924,7 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
        &am43xx_l4_ls__dss,
        &am43xx_l4_ls__dss_dispc,
        &am43xx_l4_ls__dss_rfbi,
+       &am43xx_l4_ls__hdq1w,
        NULL,
 };
 

diff --git a/arch/arm/mach-omap2/prcm43xx.h b/arch/arm/mach-omap2/prcm43xx.h
index ad7b3e9..48df3b5 100644 (file)
--- a/arch/arm/mach-omap2/prcm43xx.h
+++ b/arch/arm/mach-omap2/prcm43xx.h
@@ -143,5 +143,6 @@
 #define AM43XX_CM_PER_USB_OTG_SS1_CLKCTRL_OFFSET        0x0268
 #define AM43XX_CM_PER_USBPHYOCP2SCP1_CLKCTRL_OFFSET    0x05C0
 #define AM43XX_CM_PER_DSS_CLKCTRL_OFFSET               0x0a20
+#define AM43XX_CM_PER_HDQ1W_CLKCTRL_OFFSET             0x04a0
 
 #endif