From mboxrd@z Thu Jan 1 00:00:00 1970 From: b-cousson@ti.com (Cousson, Benoit) Date: Wed, 24 Nov 2010 23:51:24 +0100 Subject: [PATCH v7 07/11] OMAP3: hwmod data: Add GPIO In-Reply-To: <1290524213-395-8-git-send-email-charu@ti.com> References: <1290524213-395-1-git-send-email-charu@ti.com> <1290524213-395-8-git-send-email-charu@ti.com> Message-ID: <4CED96EC.1040608@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 11/23/2010 3:56 PM, Varadarajan, Charulatha wrote: > Add GPIO hwmod data for OMAP3 > > Signed-off-by: Charulatha V > Signed-off-by: Rajendra Nayak Acked-by: Benoit Cousson > --- > arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 360 ++++++++++++++++++++++++++++ > 1 files changed, 360 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c > index a8bed84..9ca2206 100644 > --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c > +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c > @@ -20,6 +20,7 @@ > #include > #include > #include > +#include > #include > > #include "omap_hwmod_common_data.h" > @@ -45,6 +46,12 @@ static struct omap_hwmod omap3xxx_wd_timer2_hwmod; > static struct omap_hwmod omap3xxx_i2c1_hwmod; > static struct omap_hwmod omap3xxx_i2c2_hwmod; > static struct omap_hwmod omap3xxx_i2c3_hwmod; > +static struct omap_hwmod omap3xxx_gpio1_hwmod; > +static struct omap_hwmod omap3xxx_gpio2_hwmod; > +static struct omap_hwmod omap3xxx_gpio3_hwmod; > +static struct omap_hwmod omap3xxx_gpio4_hwmod; > +static struct omap_hwmod omap3xxx_gpio5_hwmod; > +static struct omap_hwmod omap3xxx_gpio6_hwmod; > > /* L3 -> L4_CORE interface */ > static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = { > @@ -739,6 +746,351 @@ static struct omap_hwmod omap3xxx_i2c3_hwmod = { > .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), > }; > > +/* l4_wkup -> gpio1 */ > +static struct omap_hwmod_addr_space omap3xxx_gpio1_addrs[] = { > + { > + .pa_start = 0x48310000, > + .pa_end = 0x483101ff, > + .flags = ADDR_TYPE_RT > + }, > +}; > + > +static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__gpio1 = { > + .master =&omap3xxx_l4_wkup_hwmod, > + .slave =&omap3xxx_gpio1_hwmod, > + .addr = omap3xxx_gpio1_addrs, > + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio1_addrs), > + .user = OCP_USER_MPU | OCP_USER_SDMA, > +}; > + > +/* l4_per -> gpio2 */ > +static struct omap_hwmod_addr_space omap3xxx_gpio2_addrs[] = { > + { > + .pa_start = 0x49050000, > + .pa_end = 0x490501ff, > + .flags = ADDR_TYPE_RT > + }, > +}; > + > +static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio2 = { > + .master =&omap3xxx_l4_per_hwmod, > + .slave =&omap3xxx_gpio2_hwmod, > + .addr = omap3xxx_gpio2_addrs, > + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio2_addrs), > + .user = OCP_USER_MPU | OCP_USER_SDMA, > +}; > + > +/* l4_per -> gpio3 */ > +static struct omap_hwmod_addr_space omap3xxx_gpio3_addrs[] = { > + { > + .pa_start = 0x49052000, > + .pa_end = 0x490521ff, > + .flags = ADDR_TYPE_RT > + }, > +}; > + > +static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio3 = { > + .master =&omap3xxx_l4_per_hwmod, > + .slave =&omap3xxx_gpio3_hwmod, > + .addr = omap3xxx_gpio3_addrs, > + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio3_addrs), > + .user = OCP_USER_MPU | OCP_USER_SDMA, > +}; > + > +/* l4_per -> gpio4 */ > +static struct omap_hwmod_addr_space omap3xxx_gpio4_addrs[] = { > + { > + .pa_start = 0x49054000, > + .pa_end = 0x490541ff, > + .flags = ADDR_TYPE_RT > + }, > +}; > + > +static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio4 = { > + .master =&omap3xxx_l4_per_hwmod, > + .slave =&omap3xxx_gpio4_hwmod, > + .addr = omap3xxx_gpio4_addrs, > + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio4_addrs), > + .user = OCP_USER_MPU | OCP_USER_SDMA, > +}; > + > +/* l4_per -> gpio5 */ > +static struct omap_hwmod_addr_space omap3xxx_gpio5_addrs[] = { > + { > + .pa_start = 0x49056000, > + .pa_end = 0x490561ff, > + .flags = ADDR_TYPE_RT > + }, > +}; > + > +static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio5 = { > + .master =&omap3xxx_l4_per_hwmod, > + .slave =&omap3xxx_gpio5_hwmod, > + .addr = omap3xxx_gpio5_addrs, > + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio5_addrs), > + .user = OCP_USER_MPU | OCP_USER_SDMA, > +}; > + > +/* l4_per -> gpio6 */ > +static struct omap_hwmod_addr_space omap3xxx_gpio6_addrs[] = { > + { > + .pa_start = 0x49058000, > + .pa_end = 0x490581ff, > + .flags = ADDR_TYPE_RT > + }, > +}; > + > +static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio6 = { > + .master =&omap3xxx_l4_per_hwmod, > + .slave =&omap3xxx_gpio6_hwmod, > + .addr = omap3xxx_gpio6_addrs, > + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio6_addrs), > + .user = OCP_USER_MPU | OCP_USER_SDMA, > +}; > + > +/* > + * 'gpio' class > + * general purpose io module > + */ > + > +static struct omap_hwmod_class_sysconfig omap3xxx_gpio_sysc = { > + .rev_offs = 0x0000, > + .sysc_offs = 0x0010, > + .syss_offs = 0x0014, > + .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | > + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), > + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), > + .sysc_fields =&omap_hwmod_sysc_type1, > +}; > + > +static struct omap_hwmod_class omap3xxx_gpio_hwmod_class = { > + .name = "gpio", > + .sysc =&omap3xxx_gpio_sysc, > + .rev = 1, > +}; > + > +/* gpio_dev_attr*/ > +static struct omap_gpio_dev_attr gpio_dev_attr = { > + .bank_width = 32, > + .dbck_flag = true, > +}; > + > +/* gpio1 */ > +static struct omap_hwmod_irq_info omap3xxx_gpio1_irqs[] = { > + { .name = "gpio_mpu_irq", .irq = 29 }, /* INT_34XX_GPIO_BANK1 */ In this case the name is not necessarily needed since there is only one irq line. You can save some memory by just adding the .irq field. Benoit