From d27cda291b2341d39692421b4e64940879ff9dd8 Mon Sep 17 00:00:00 2001 From: Graeme Smecher Date: Thu, 3 Jan 2019 15:16:27 -0800 Subject: [PATCH] ARM: ti81xx: Add hwmod boilerplate for all GPIO and SPI peripherals GPIO3/4 and MCSPI2/3/4 are now present. Lightly tested on am3874 platform. Signed-off-by: Graeme Smecher [tony@atomide.com: split to apply hwmod and dts changes separately] Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/omap_hwmod_81xx_data.c | 117 +++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c index 1ca8710..debcd88 100644 --- a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c @@ -539,6 +539,58 @@ static struct omap_hwmod_ocp_if dm81xx_l4_ls__gpio2 = { .user = OCP_USER_MPU, }; +static struct omap_hwmod_opt_clk gpio3_opt_clks[] = { + { .role = "dbclk", .clk = "sysclk18_ck" }, +}; + +static struct omap_hwmod dm81xx_gpio3_hwmod = { + .name = "gpio3", + .clkdm_name = "alwon_l3s_clkdm", + .class = &dm81xx_gpio_hwmod_class, + .main_clk = "sysclk6_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = DM81XX_CM_ALWON_GPIO_1_CLKCTRL, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .opt_clks = gpio3_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio3_opt_clks), +}; + +static struct omap_hwmod_ocp_if dm81xx_l4_ls__gpio3 = { + .master = &dm81xx_l4_ls_hwmod, + .slave = &dm81xx_gpio3_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_opt_clk gpio4_opt_clks[] = { + { .role = "dbclk", .clk = "sysclk18_ck" }, +}; + +static struct omap_hwmod dm81xx_gpio4_hwmod = { + .name = "gpio4", + .clkdm_name = "alwon_l3s_clkdm", + .class = &dm81xx_gpio_hwmod_class, + .main_clk = "sysclk6_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = DM81XX_CM_ALWON_GPIO_1_CLKCTRL, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .opt_clks = gpio4_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio4_opt_clks), +}; + +static struct omap_hwmod_ocp_if dm81xx_l4_ls__gpio4 = { + .master = &dm81xx_l4_ls_hwmod, + .slave = &dm81xx_gpio4_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + static struct omap_hwmod_class_sysconfig dm81xx_gpmc_sysc = { .rev_offs = 0x0, .sysc_offs = 0x10, @@ -1133,6 +1185,45 @@ static struct omap_hwmod dm81xx_mcspi1_hwmod = { .class = &dm816x_mcspi_class, }; +static struct omap_hwmod dm81xx_mcspi2_hwmod = { + .name = "mcspi2", + .clkdm_name = "alwon_l3s_clkdm", + .main_clk = "sysclk10_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = DM81XX_CM_ALWON_SPI_CLKCTRL, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &dm816x_mcspi_class, +}; + +static struct omap_hwmod dm81xx_mcspi3_hwmod = { + .name = "mcspi3", + .clkdm_name = "alwon_l3s_clkdm", + .main_clk = "sysclk10_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = DM81XX_CM_ALWON_SPI_CLKCTRL, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &dm816x_mcspi_class, +}; + +static struct omap_hwmod dm81xx_mcspi4_hwmod = { + .name = "mcspi4", + .clkdm_name = "alwon_l3s_clkdm", + .main_clk = "sysclk10_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = DM81XX_CM_ALWON_SPI_CLKCTRL, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &dm816x_mcspi_class, +}; + static struct omap_hwmod_ocp_if dm81xx_l4_ls__mcspi1 = { .master = &dm81xx_l4_ls_hwmod, .slave = &dm81xx_mcspi1_hwmod, @@ -1140,6 +1231,27 @@ static struct omap_hwmod_ocp_if dm81xx_l4_ls__mcspi1 = { .user = OCP_USER_MPU, }; +static struct omap_hwmod_ocp_if dm81xx_l4_ls__mcspi2 = { + .master = &dm81xx_l4_ls_hwmod, + .slave = &dm81xx_mcspi2_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_ocp_if dm81xx_l4_ls__mcspi3 = { + .master = &dm81xx_l4_ls_hwmod, + .slave = &dm81xx_mcspi3_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_ocp_if dm81xx_l4_ls__mcspi4 = { + .master = &dm81xx_l4_ls_hwmod, + .slave = &dm81xx_mcspi4_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + static struct omap_hwmod_class_sysconfig dm81xx_mailbox_sysc = { .rev_offs = 0x000, .sysc_offs = 0x010, @@ -1378,8 +1490,13 @@ static struct omap_hwmod_ocp_if *dm814x_hwmod_ocp_ifs[] __initdata = { &dm81xx_l4_ls__i2c2, &dm81xx_l4_ls__gpio1, &dm81xx_l4_ls__gpio2, + &dm81xx_l4_ls__gpio3, + &dm81xx_l4_ls__gpio4, &dm81xx_l4_ls__elm, &dm81xx_l4_ls__mcspi1, + &dm81xx_l4_ls__mcspi2, + &dm81xx_l4_ls__mcspi3, + &dm81xx_l4_ls__mcspi4, &dm814x_l4_ls__mmc1, &dm814x_l4_ls__mmc2, &ti81xx_l4_ls__rtc, -- 2.7.4