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ARM: DRA7: hwmod: Add data for eDMA tpcc, tptc0, tptc1

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Add hwmod data for the eDMA blocks:
 - TPCC: Third-party channel controller
 - TPTC0: Third-party transfer controller 0
 - TPTC1: Third-party transfer controller 1

The TPCC's clock gating status follows the status of its clock and
power domain. This means that the hwmod code can not directly control
the TPCC enable/disable status.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
[paul@pwsan.com: rephrased last two sentences of the patch description]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Peter Ujfalusi 2016-02-25 16:50:18 +02:00 committed by Paul Walmsley
parent 1c96bee4df
commit 34b4182ce5
1 changed files with 88 additions and 0 deletions
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88
arch/arm/mach-omap2/omap_hwmod_7xx_data.c
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@ -429,6 +429,67 @@ static struct omap_hwmod dra7xx_dma_system_hwmod = {
.dev_attr = &dma_dev_attr,
};
/*
* 'tpcc' class
*
*/
static struct omap_hwmod_class dra7xx_tpcc_hwmod_class = {
.name = "tpcc",
};
static struct omap_hwmod dra7xx_tpcc_hwmod = {
.name = "tpcc",
.class = &dra7xx_tpcc_hwmod_class,
.clkdm_name = "l3main1_clkdm",
.main_clk = "l3_iclk_div",
.prcm = {
.omap4 = {
.clkctrl_offs = DRA7XX_CM_L3MAIN1_TPCC_CLKCTRL_OFFSET,
.context_offs = DRA7XX_RM_L3MAIN1_TPCC_CONTEXT_OFFSET,
},
},
};
/*
* 'tptc' class
*
*/
static struct omap_hwmod_class dra7xx_tptc_hwmod_class = {
.name = "tptc",
};
/* tptc0 */
static struct omap_hwmod dra7xx_tptc0_hwmod = {
.name = "tptc0",
.class = &dra7xx_tptc_hwmod_class,
.clkdm_name = "l3main1_clkdm",
.flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
.main_clk = "l3_iclk_div",
.prcm = {
.omap4 = {
.clkctrl_offs = DRA7XX_CM_L3MAIN1_TPTC1_CLKCTRL_OFFSET,
.context_offs = DRA7XX_RM_L3MAIN1_TPTC1_CONTEXT_OFFSET,
.modulemode = MODULEMODE_HWCTRL,
},
},
};
/* tptc1 */
static struct omap_hwmod dra7xx_tptc1_hwmod = {
.name = "tptc1",
.class = &dra7xx_tptc_hwmod_class,
.clkdm_name = "l3main1_clkdm",
.flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
.main_clk = "l3_iclk_div",
.prcm = {
.omap4 = {
.clkctrl_offs = DRA7XX_CM_L3MAIN1_TPTC2_CLKCTRL_OFFSET,
.context_offs = DRA7XX_RM_L3MAIN1_TPTC2_CONTEXT_OFFSET,
.modulemode = MODULEMODE_HWCTRL,
},
},
};
/*
* 'dss' class
*
@ -2586,6 +2647,30 @@ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__dma_system = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* l3_main_1 -> tpcc */
static struct omap_hwmod_ocp_if dra7xx_l3_main_1__tpcc = {
.master = &dra7xx_l3_main_1_hwmod,
.slave = &dra7xx_tpcc_hwmod,
.clk = "l3_iclk_div",
.user = OCP_USER_MPU,
};
/* l3_main_1 -> tptc0 */
static struct omap_hwmod_ocp_if dra7xx_l3_main_1__tptc0 = {
.master = &dra7xx_l3_main_1_hwmod,
.slave = &dra7xx_tptc0_hwmod,
.clk = "l3_iclk_div",
.user = OCP_USER_MPU,
};
/* l3_main_1 -> tptc1 */
static struct omap_hwmod_ocp_if dra7xx_l3_main_1__tptc1 = {
.master = &dra7xx_l3_main_1_hwmod,
.slave = &dra7xx_tptc1_hwmod,
.clk = "l3_iclk_div",
.user = OCP_USER_MPU,
};
static struct omap_hwmod_addr_space dra7xx_dss_addrs[] = {
{
.name = "family",
@ -3403,6 +3488,9 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
&dra7xx_l3_main_1__mcasp3,
&dra7xx_gmac__mdio,
&dra7xx_l4_cfg__dma_system,
&dra7xx_l3_main_1__tpcc,
&dra7xx_l3_main_1__tptc0,
&dra7xx_l3_main_1__tptc1,
&dra7xx_l3_main_1__dss,
&dra7xx_l3_main_1__dispc,
&dra7xx_l3_main_1__hdmi,