From: Paul Walmsley <p...@pwsan.com>
Update the omap2430 hwmod data with the HSMMC info.
For testing OMAP2430SDP with hsmmc hwmod adaptation
has dependency on
1) Pauls clock domain fix patch for hsmmc2
http://www.spinics.net/lists/linux-omap/msg47088.html
2) Balaji's regulator patch
https://patchwork.kernel.org/patch/538301/
Signed-off-by: Paul Walmsley <p...@pwsan.com>
Signed-off-by: Kevin Hilman <khil...@deeprootsystems.com>
Signed-off-by: Rajendra Nayak <rna...@ti.com
Signed-off-by: Kishore Kadiyala <kishore.kadiy...@ti.com>
Cc: Benoit Cousson <b-cous...@ti.com>
---
arch/arm/mach-omap2/omap_hwmod_2430_data.c | 148 ++++++++++++++++++++++++++++
1 files changed, 148 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index de0015d..cba1800 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -54,6 +54,8 @@ static struct omap_hwmod omap2430_dma_system_hwmod;
static struct omap_hwmod omap2430_mcspi1_hwmod;
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;
/* L3 -> L4_CORE interface */
static struct omap_hwmod_ocp_if omap2430_l3_main__l4_core = {
@@ -250,6 +252,42 @@ static struct omap_hwmod_ocp_if
*omap2430_usbhsotg_slaves[] = {
&omap2430_l4_core__usbhsotg,
};
+/* L4 CORE -> MMC1 interface */
+static struct omap_hwmod_addr_space omap2430_mmc1_addr_space[] = {
+ {
+ .pa_start = 0x4809c000,
+ .pa_end = 0x4809c1ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mmc1 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mmc1_hwmod,
+ .clk = "mmchs1_ick",
+ .addr = omap2430_mmc1_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2430_mmc1_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 CORE -> MMC2 interface */
+static struct omap_hwmod_addr_space omap2430_mmc2_addr_space[] = {
+ {
+ .pa_start = 0x480b4000,
+ .pa_end = 0x480b41ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mmc2 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mmc2_hwmod,
+ .addr = omap2430_mmc2_addr_space,
+ .clk = "mmchs2_ick",
+ .addr_cnt = ARRAY_SIZE(omap2430_mmc2_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* Slave interfaces on the L4_CORE interconnect */
static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[] = {
&omap2430_l3_main__l4_core,
@@ -258,6 +296,8 @@ static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[]
= {
/* Master interfaces on the L4_CORE interconnect */
static struct omap_hwmod_ocp_if *omap2430_l4_core_masters[] = {
&omap2430_l4_core__l4_wkup,
+ &omap2430_l4_core__mmc1,
+ &omap2430_l4_core__mmc2,
};
/* L4 CORE */
@@ -1508,6 +1548,112 @@ static struct omap_hwmod omap2430_usbhsotg_hwmod = {
+/* MMC/SD/SDIO common */
+
+static struct omap_hwmod_class_sysconfig omap2430_mmc_sysc = {
+ .rev_offs = 0x1fc,
+ .sysc_offs = 0x10,
+ .syss_offs = 0x14,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_ENAWAKEUP | 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 omap2430_mmc_class = {
+ .name = "mmc",
+ .sysc = &omap2430_mmc_sysc,
+};
+
+/* MMC/SD/SDIO1 */
+
+static struct omap_hwmod_irq_info omap2430_mmc1_mpu_irqs[] = {
+ { .irq = 83 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mmc1_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 61 }, /* DMA_MMC1_TX */
+ { .name = "rx", .dma_req = 62 }, /* DMA_MMC1_RX */
+};
+
+static struct omap_hwmod_opt_clk omap2430_mmc1_opt_clks[] = {
+ { .role = "dbck", .clk = "mmchsdb1_fck" },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mmc1_slaves[] = {
+ &omap2430_l4_core__mmc1,
+};
+
+static struct omap_hwmod omap2430_mmc1_hwmod = {
+ .name = "mmc1",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+ .mpu_irqs = omap2430_mmc1_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mmc1_mpu_irqs),
+ .sdma_reqs = omap2430_mmc1_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mmc1_sdma_reqs),
+ .opt_clks = omap2430_mmc1_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(omap2430_mmc1_opt_clks),
+ .main_clk = "mmchs1_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 2,
+ .module_bit = OMAP2430_EN_MMCHS1_SHIFT,
+ .idlest_reg_id = 2,
+ .idlest_idle_bit = OMAP2430_ST_MMCHS1_SHIFT,
+ },
+ },
+ .slaves = omap2430_mmc1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mmc1_slaves),
+ .class = &omap2430_mmc_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* MMC/SD/SDIO2 */
+
+static struct omap_hwmod_irq_info omap2430_mmc2_mpu_irqs[] = {
+ { .irq = 86 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mmc2_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 47 }, /* DMA_MMC2_TX */
+ { .name = "rx", .dma_req = 48 }, /* DMA_MMC2_RX */
+};
+
+static struct omap_hwmod_opt_clk omap2430_mmc2_opt_clks[] = {
+ { .role = "dbck", .clk = "mmchsdb2_fck" },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mmc2_slaves[] = {
+ &omap2430_l4_core__mmc2,
+};
+
+static struct omap_hwmod omap2430_mmc2_hwmod = {
+ .name = "mmc2",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+ .mpu_irqs = omap2430_mmc2_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mmc2_mpu_irqs),
+ .sdma_reqs = omap2430_mmc2_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mmc2_sdma_reqs),
+ .opt_clks = omap2430_mmc2_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(omap2430_mmc2_opt_clks),
+ .main_clk = "mmchs2_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 2,
+ .module_bit = OMAP2430_EN_MMCHS2_SHIFT,
+ .idlest_reg_id = 2,
+ .idlest_idle_bit = OMAP2430_ST_MMCHS2_SHIFT,
+ },
+ },
+ .slaves = omap2430_mmc2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mmc2_slaves),
+ .class = &omap2430_mmc_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
static __initdata struct omap_hwmod *omap2430_hwmods[] = {
&omap2430_l3_main_hwmod,
&omap2430_l4_core_hwmod,
@@ -1526,6 +1672,8 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = {
/* i2c class */
&omap2430_i2c1_hwmod,
&omap2430_i2c2_hwmod,
+ &omap2430_mmc1_hwmod,
+ &omap2430_mmc2_hwmod,
/* gpio class */
&omap2430_gpio1_hwmod,
--
1.7.1
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