ARM: OMAP2+: hwmod: AM43x: add hwmod support for ADC on AM43xx
This patch adds hwmod support for ADC on AM43xx. Since clockdomain and offsets of adc_tsc are different from AM33xx, ADC data has been directly added to AM43xx hwmod file. Signed-off-by: Vignesh R <vigneshr@ti.com> [paul@pwsan.com: fixed spelling of "Anolog"; converted spaces to tabs] Signed-off-by: Paul Walmsley <paul@pwsan.com>
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@ -417,6 +417,37 @@ static struct omap_hwmod am43xx_qspi_hwmod = {
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},
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};
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/*
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* 'adc/tsc' class
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* TouchScreen Controller (Analog-To-Digital Converter)
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*/
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static struct omap_hwmod_class_sysconfig am43xx_adc_tsc_sysc = {
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.rev_offs = 0x00,
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.sysc_offs = 0x10,
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.sysc_flags = SYSC_HAS_SIDLEMODE,
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.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
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SIDLE_SMART_WKUP),
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.sysc_fields = &omap_hwmod_sysc_type2,
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};
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static struct omap_hwmod_class am43xx_adc_tsc_hwmod_class = {
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.name = "adc_tsc",
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.sysc = &am43xx_adc_tsc_sysc,
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};
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static struct omap_hwmod am43xx_adc_tsc_hwmod = {
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.name = "adc_tsc",
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.class = &am43xx_adc_tsc_hwmod_class,
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.clkdm_name = "l3s_tsc_clkdm",
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.main_clk = "adc_tsc_fck",
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.prcm = {
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.omap4 = {
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.clkctrl_offs = AM43XX_CM_WKUP_ADC_TSC_CLKCTRL_OFFSET,
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.modulemode = MODULEMODE_SWCTRL,
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},
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},
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};
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/* dss */
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static struct omap_hwmod am43xx_dss_core_hwmod = {
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@ -547,6 +578,13 @@ static struct omap_hwmod_ocp_if am43xx_l4_wkup__gpio0 = {
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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static struct omap_hwmod_ocp_if am43xx_l4_wkup__adc_tsc = {
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.master = &am33xx_l4_wkup_hwmod,
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.slave = &am43xx_adc_tsc_hwmod,
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.clk = "dpll_core_m4_div2_ck",
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.user = OCP_USER_MPU,
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};
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static struct omap_hwmod_ocp_if am43xx_l4_hs__cpgmac0 = {
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.master = &am43xx_l4_hs_hwmod,
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.slave = &am33xx_cpgmac0_hwmod,
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@ -789,6 +827,7 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
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&am43xx_l4_wkup__i2c1,
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&am43xx_l4_wkup__gpio0,
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&am43xx_l4_wkup__wd_timer1,
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&am43xx_l4_wkup__adc_tsc,
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&am43xx_l3_s__qspi,
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&am33xx_l4_per__dcan0,
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&am33xx_l4_per__dcan1,
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