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Date: Sat, 21 Jan 2012 16:59:34 -0700
From: Paul Walmsley <paul@...an.com>
To: linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 5/8] ARM: OMAP2xxx: hwmod data: add HDQ/1-wire hwmod
Add the HDQ1W hwmod for all OMAP2xxx devices.
Signed-off-by: Paul Walmsley <paul@...an.com>
---
arch/arm/mach-omap2/omap_hwmod_2420_data.c | 41 ++++++++++++++++++++++++++++
arch/arm/mach-omap2/omap_hwmod_2430_data.c | 38 ++++++++++++++++++++++++++
2 files changed, 79 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index a5409ce..dad4a87 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -2,6 +2,7 @@
* omap_hwmod_2420_data.c - hardware modules present on the OMAP2420 chips
*
* Copyright (C) 2009-2011 Nokia Corporation
+ * Copyright (C) 2012 Texas Instruments, Inc.
* Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
@@ -54,6 +55,7 @@ static struct omap_hwmod omap2420_gpio4_hwmod;
static struct omap_hwmod omap2420_dma_system_hwmod;
static struct omap_hwmod omap2420_mcspi1_hwmod;
static struct omap_hwmod omap2420_mcspi2_hwmod;
+static struct omap_hwmod omap2420_hdq1w_hwmod;
/* L3 -> L4_CORE interface */
static struct omap_hwmod_ocp_if omap2420_l3_main__l4_core = {
@@ -182,6 +184,17 @@ static struct omap_hwmod_ocp_if omap2420_l4_core__i2c2 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* L4 CORE -> HDQ1W interface */
+static struct omap_hwmod_ocp_if omap2420_l4_core__hdq1w = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_hdq1w_hwmod,
+ .clk = "hdq_ick",
+ .addr = omap2_hdq1w_addr_space,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+ .flags = OMAP_FIREWALL_L4
+};
+
+
/* Slave interfaces on the L4_CORE interconnect */
static struct omap_hwmod_ocp_if *omap2420_l4_core_slaves[] = {
&omap2420_l3_main__l4_core,
@@ -1513,6 +1526,30 @@ static struct omap_hwmod omap2420_mcbsp2_hwmod = {
.slaves_cnt = ARRAY_SIZE(omap2420_mcbsp2_slaves),
};
+/* HDQ1W/1-wire */
+
+static struct omap_hwmod_ocp_if *omap2420_hdq1w_slaves[] = {
+ &omap2420_l4_core__hdq1w,
+};
+
+static struct omap_hwmod omap2420_hdq1w_hwmod = {
+ .name = "hdq1w",
+ .mpu_irqs = omap2_hdq1w_mpu_irqs,
+ .main_clk = "hdq_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_HDQ_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_HDQ_SHIFT,
+ },
+ },
+ .slaves = omap2420_hdq1w_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_hdq1w_slaves),
+ .class = &omap2_hdq1w_class,
+};
+
static __initdata struct omap_hwmod *omap2420_hwmods[] = {
&omap2420_l3_main_hwmod,
&omap2420_l4_core_hwmod,
@@ -1565,6 +1602,10 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = {
/* mcspi class */
&omap2420_mcspi1_hwmod,
&omap2420_mcspi2_hwmod,
+
+ /* hdq1w class */
+ &omap2420_hdq1w_hwmod,
+
NULL,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index c4f56cb..592b0b2 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -64,6 +64,7 @@ static struct omap_hwmod omap2430_mcspi2_hwmod;
static struct omap_hwmod omap2430_mcspi3_hwmod;
static struct omap_hwmod omap2430_mmc1_hwmod;
static struct omap_hwmod omap2430_mmc2_hwmod;
+static struct omap_hwmod omap2430_hdq1w_hwmod;
/* L3 -> L4_CORE interface */
static struct omap_hwmod_ocp_if omap2430_l3_main__l4_core = {
@@ -291,6 +292,16 @@ static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi3 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* L4 CORE -> HDQ1W interface */
+static struct omap_hwmod_ocp_if omap2430_l4_core__hdq1w = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_hdq1w_hwmod,
+ .clk = "hdq_ick",
+ .addr = omap2_hdq1w_addr_space,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+ .flags = OMAP_FIREWALL_L4,
+};
+
/* L4 WKUP */
static struct omap_hwmod omap2430_l4_wkup_hwmod = {
.name = "l4_wkup",
@@ -2001,6 +2012,30 @@ static struct omap_hwmod omap2430_mmc2_hwmod = {
.class = &omap2430_mmc_class,
};
+/* HDQ1W/1-wire */
+
+static struct omap_hwmod_ocp_if *omap2430_hdq1w_slaves[] = {
+ &omap2430_l4_core__hdq1w,
+};
+
+static struct omap_hwmod omap2430_hdq1w_hwmod = {
+ .name = "hdq1w",
+ .mpu_irqs = omap2_hdq1w_mpu_irqs,
+ .main_clk = "hdq_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_HDQ_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_HDQ_SHIFT,
+ },
+ },
+ .slaves = omap2430_hdq1w_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_hdq1w_slaves),
+ .class = &omap2_hdq1w_class,
+};
+
static __initdata struct omap_hwmod *omap2430_hwmods[] = {
&omap2430_l3_main_hwmod,
&omap2430_l4_core_hwmod,
@@ -2064,6 +2099,9 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = {
/* usbotg class*/
&omap2430_usbhsotg_hwmod,
+ /* hdq1w class */
+ &omap2430_hdq1w_hwmod,
+
NULL,
};
--
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