Re: [PATCH v4 3/4] ARM: DRA7: hwmod: Add ocp2scp3 and sata hwmods
From: Roger Quadros <hidden>
Date: 2014-06-18 08:02:24
Also in:
linux-omap, lkml
On 04/23/2014 08:35 PM, Roger Quadros wrote:
From: Nikhil Devshatwar <redacted> Add hwmods for ocp2scp3 and sata modules. [Roger Q] Clean up. CC: Benoit Cousson <redacted> CC: Paul Walmsley <paul@pwsan.com> Signed-off-by: Balaji T K <redacted> Signed-off-by: Nikhil Devshatwar <redacted> Signed-off-by: Roger Quadros <redacted>
Tested-by: Roger Quadros <redacted> against 3.16-rc1, no dependency patches needed. Nishant/Rajendra, Could you please review this? We need this for 3.16 SATA support and Paul won't take this in without your reviewed-by tag. Thanks. cheers, -roger
quoted hunk ↗ jump to hunk
--- arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 31 ++++++++++++++++++++++++++----- 1 file changed, 26 insertions(+), 5 deletions(-)diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index 810c205..b02a4ab 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c@@ -1215,6 +1215,30 @@ static struct omap_hwmod dra7xx_ocp2scp1_hwmod = { }, }; +/* ocp2scp3 */ +static struct omap_hwmod dra7xx_ocp2scp3_hwmod; + +/* l4_cfg -> ocp2scp3 */ +static struct omap_hwmod_ocp_if dra7xx_l4_cfg__ocp2scp3 = { + .master = &dra7xx_l4_cfg_hwmod, + .slave = &dra7xx_ocp2scp3_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod dra7xx_ocp2scp3_hwmod = { + .name = "ocp2scp3", + .class = &dra7xx_ocp2scp_hwmod_class, + .clkdm_name = "l3init_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = DRA7XX_CM_L3INIT_OCP2SCP3_CLKCTRL_OFFSET, + .context_offs = DRA7XX_RM_L3INIT_OCP2SCP3_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, +}; + /* * 'qspi' class *@@ -1268,9 +1292,6 @@ static struct omap_hwmod_class dra7xx_sata_hwmod_class = { }; /* sata */ -static struct omap_hwmod_opt_clk sata_opt_clks[] = { - { .role = "ref_clk", .clk = "sata_ref_clk" }, -}; static struct omap_hwmod dra7xx_sata_hwmod = { .name = "sata",@@ -1278,6 +1299,7 @@ static struct omap_hwmod dra7xx_sata_hwmod = { .clkdm_name = "l3init_clkdm", .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, .main_clk = "func_48m_fclk", + .mpu_rt_idx = 1, .prcm = { .omap4 = { .clkctrl_offs = DRA7XX_CM_L3INIT_SATA_CLKCTRL_OFFSET,@@ -1285,8 +1307,6 @@ static struct omap_hwmod dra7xx_sata_hwmod = { .modulemode = MODULEMODE_SWCTRL, }, }, - .opt_clks = sata_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(sata_opt_clks), }; /*@@ -2682,6 +2702,7 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_per1__mmc4, &dra7xx_l4_cfg__mpu, &dra7xx_l4_cfg__ocp2scp1, + &dra7xx_l4_cfg__ocp2scp3, &dra7xx_l3_main_1__qspi, &dra7xx_l4_cfg__sata, &dra7xx_l4_cfg__smartreflex_core,