* [PATCH v2 2/2] ARM: dts: atlas7: add pinctrl groups and properties
[not found] <1429511930-13462-1-git-send-email-21cnbao@gmail.com>
@ 2015-04-20 6:38 ` Barry Song
2015-04-27 13:51 ` [PATCH v2 1/2] pinctrl: sirf: add sirf atlas7 pinctrl and gpio support Linus Walleij
1 sibling, 0 replies; 2+ messages in thread
From: Barry Song @ 2015-04-20 6:38 UTC (permalink / raw)
To: linux-arm-kernel
From: Wei Chen <Wei.Chen@csr.com>
this patch adds pinctrl groups, and builds the mapping between gpio
and pins.
Signed-off-by: Wei Chen <Wei.Chen@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
---
v2:
remove Pull up/down from GPIO as it belongs to pinconf;
use general "function" and "groups";
rename self-defined prop to "groups" and "pins"
arch/arm/boot/dts/atlas7.dtsi | 1044 ++++++++++++++++++++++++++++++++++++++++-
1 file changed, 1043 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/atlas7.dtsi b/arch/arm/boot/dts/atlas7.dtsi
index a753178..fc1f30c 100644
--- a/arch/arm/boot/dts/atlas7.dtsi
+++ b/arch/arm/boot/dts/atlas7.dtsi
@@ -120,6 +120,1025 @@
compatible = "sirf,atlas7-ioc";
reg = <0x18880000 0x1000>,
<0x10E40000 0x1000>;
+
+ audio_ac97_pmx: audio_ac97 at 0 {
+ audio_ac97 {
+ groups = "audio_ac97_grp";
+ function = "audio_ac97";
+ };
+ };
+
+ audio_func_dbg_pmx: audio_func_dbg at 0 {
+ audio_func_dbg {
+ groups = "audio_func_dbg_grp";
+ function = "audio_func_dbg";
+ };
+ };
+
+ audio_i2s_pmx: audio_i2s at 0 {
+ audio_i2s {
+ groups = "audio_i2s_grp";
+ function = "audio_i2s";
+ };
+ };
+
+ audio_i2s_2ch_pmx: audio_i2s_2ch at 0 {
+ audio_i2s_2ch {
+ groups = "audio_i2s_2ch_grp";
+ function = "audio_i2s_2ch";
+ };
+ };
+
+ audio_i2s_extclk_pmx: audio_i2s_extclk at 0 {
+ audio_i2s_extclk {
+ groups = "audio_i2s_extclk_grp";
+ function = "audio_i2s_extclk";
+ };
+ };
+
+ audio_uart0_pmx: audio_uart0 at 0 {
+ audio_uart0 {
+ groups = "audio_uart0_grp";
+ function = "audio_uart0";
+ };
+ };
+
+ audio_uart1_pmx: audio_uart1 at 0 {
+ audio_uart1 {
+ groups = "audio_uart1_grp";
+ function = "audio_uart1";
+ };
+ };
+
+ audio_uart2_pmx0: audio_uart2 at 0 {
+ audio_uart2_0 {
+ groups = "audio_uart2_grp0";
+ function = "audio_uart2_m0";
+ };
+ };
+
+ audio_uart2_pmx1: audio_uart2 at 1 {
+ audio_uart2_1 {
+ groups = "audio_uart2_grp1";
+ function = "audio_uart2_m1";
+ };
+ };
+
+ c_can_trnsvr_pmx: c_can_trnsvr at 0 {
+ c_can_trnsvr {
+ groups = "c_can_trnsvr_grp";
+ function = "c_can_trnsvr";
+ };
+ };
+
+ c0_can_pmx0: c0_can at 0 {
+ c0_can_0 {
+ groups = "c0_can_grp0";
+ function = "c0_can_m0";
+ };
+ };
+
+ c0_can_pmx1: c0_can at 1 {
+ c0_can_1 {
+ groups = "c0_can_grp1";
+ function = "c0_can_m1";
+ };
+ };
+
+ c1_can_pmx0: c1_can at 0 {
+ c1_can_0 {
+ groups = "c1_can_grp0";
+ function = "c1_can_m0";
+ };
+ };
+
+ c1_can_pmx1: c1_can at 1 {
+ c1_can_1 {
+ groups = "c1_can_grp1";
+ function = "c1_can_m1";
+ };
+ };
+
+ c1_can_pmx2: c1_can at 2 {
+ c1_can_2 {
+ groups = "c1_can_grp2";
+ function = "c1_can_m2";
+ };
+ };
+
+ ca_audio_lpc_pmx: ca_audio_lpc at 0 {
+ ca_audio_lpc {
+ groups = "ca_audio_lpc_grp";
+ function = "ca_audio_lpc";
+ };
+ };
+
+ ca_bt_lpc_pmx: ca_bt_lpc at 0 {
+ ca_bt_lpc {
+ groups = "ca_bt_lpc_grp";
+ function = "ca_bt_lpc";
+ };
+ };
+
+ ca_coex_pmx: ca_coex at 0 {
+ ca_coex {
+ groups = "ca_coex_grp";
+ function = "ca_coex";
+ };
+ };
+
+ ca_curator_lpc_pmx: ca_curator_lpc at 0 {
+ ca_curator_lpc {
+ groups = "ca_curator_lpc_grp";
+ function = "ca_curator_lpc";
+ };
+ };
+
+ ca_pcm_debug_pmx: ca_pcm_debug at 0 {
+ ca_pcm_debug {
+ groups = "ca_pcm_debug_grp";
+ function = "ca_pcm_debug";
+ };
+ };
+
+ ca_pio_pmx: ca_pio at 0 {
+ ca_pio {
+ groups = "ca_pio_grp";
+ function = "ca_pio";
+ };
+ };
+
+ ca_sdio_debug_pmx: ca_sdio_debug at 0 {
+ ca_sdio_debug {
+ groups = "ca_sdio_debug_grp";
+ function = "ca_sdio_debug";
+ };
+ };
+
+ ca_spi_pmx: ca_spi at 0 {
+ ca_spi {
+ groups = "ca_spi_grp";
+ function = "ca_spi";
+ };
+ };
+
+ ca_trb_pmx: ca_trb at 0 {
+ ca_trb {
+ groups = "ca_trb_grp";
+ function = "ca_trb";
+ };
+ };
+
+ ca_uart_debug_pmx: ca_uart_debug at 0 {
+ ca_uart_debug {
+ groups = "ca_uart_debug_grp";
+ function = "ca_uart_debug";
+ };
+ };
+
+ clkc_pmx0: clkc at 0 {
+ clkc_0 {
+ groups = "clkc_grp0";
+ function = "clkc_m0";
+ };
+ };
+
+ clkc_pmx1: clkc at 1 {
+ clkc_1 {
+ groups = "clkc_grp1";
+ function = "clkc_m1";
+ };
+ };
+
+ gn_gnss_i2c_pmx: gn_gnss_i2c at 0 {
+ gn_gnss_i2c {
+ groups = "gn_gnss_i2c_grp";
+ function = "gn_gnss_i2c";
+ };
+ };
+
+ gn_gnss_uart_nopause_pmx: gn_gnss_uart_nopause at 0 {
+ gn_gnss_uart_nopause {
+ groups = "gn_gnss_uart_nopause_grp";
+ function = "gn_gnss_uart_nopause";
+ };
+ };
+
+ gn_gnss_uart_pmx: gn_gnss_uart at 0 {
+ gn_gnss_uart {
+ groups = "gn_gnss_uart_grp";
+ function = "gn_gnss_uart";
+ };
+ };
+
+ gn_trg_spi_pmx0: gn_trg_spi at 0 {
+ gn_trg_spi_0 {
+ groups = "gn_trg_spi_grp0";
+ function = "gn_trg_spi_m0";
+ };
+ };
+
+ gn_trg_spi_pmx1: gn_trg_spi at 1 {
+ gn_trg_spi_1 {
+ groups = "gn_trg_spi_grp1";
+ function = "gn_trg_spi_m1";
+ };
+ };
+
+ cvbs_dbg_pmx: cvbs_dbg at 0 {
+ cvbs_dbg {
+ groups = "cvbs_dbg_grp";
+ function = "cvbs_dbg";
+ };
+ };
+
+ cvbs_dbg_test_pmx0: cvbs_dbg_test at 0 {
+ cvbs_dbg_test_0 {
+ groups = "cvbs_dbg_test_grp0";
+ function = "cvbs_dbg_test_m0";
+ };
+ };
+
+ cvbs_dbg_test_pmx1: cvbs_dbg_test at 1 {
+ cvbs_dbg_test_1 {
+ groups = "cvbs_dbg_test_grp1";
+ function = "cvbs_dbg_test_m1";
+ };
+ };
+
+ cvbs_dbg_test_pmx2: cvbs_dbg_test at 2 {
+ cvbs_dbg_test_2 {
+ groups = "cvbs_dbg_test_grp2";
+ function = "cvbs_dbg_test_m2";
+ };
+ };
+
+ cvbs_dbg_test_pmx3: cvbs_dbg_test at 3 {
+ cvbs_dbg_test_3 {
+ groups = "cvbs_dbg_test_grp3";
+ function = "cvbs_dbg_test_m3";
+ };
+ };
+
+ cvbs_dbg_test_pmx4: cvbs_dbg_test at 4 {
+ cvbs_dbg_test_4 {
+ groups = "cvbs_dbg_test_grp4";
+ function = "cvbs_dbg_test_m4";
+ };
+ };
+
+ cvbs_dbg_test_pmx5: cvbs_dbg_test at 5 {
+ cvbs_dbg_test_5 {
+ groups = "cvbs_dbg_test_grp5";
+ function = "cvbs_dbg_test_m5";
+ };
+ };
+
+ cvbs_dbg_test_pmx6: cvbs_dbg_test at 6 {
+ cvbs_dbg_test_6 {
+ groups = "cvbs_dbg_test_grp6";
+ function = "cvbs_dbg_test_m6";
+ };
+ };
+
+ cvbs_dbg_test_pmx7: cvbs_dbg_test at 7 {
+ cvbs_dbg_test_7 {
+ groups = "cvbs_dbg_test_grp7";
+ function = "cvbs_dbg_test_m7";
+ };
+ };
+
+ cvbs_dbg_test_pmx8: cvbs_dbg_test at 8 {
+ cvbs_dbg_test_8 {
+ groups = "cvbs_dbg_test_grp8";
+ function = "cvbs_dbg_test_m8";
+ };
+ };
+
+ cvbs_dbg_test_pmx9: cvbs_dbg_test at 9 {
+ cvbs_dbg_test_9 {
+ groups = "cvbs_dbg_test_grp9";
+ function = "cvbs_dbg_test_m9";
+ };
+ };
+
+ cvbs_dbg_test_pmx10: cvbs_dbg_test at 10 {
+ cvbs_dbg_test_10 {
+ groups = "cvbs_dbg_test_grp10";
+ function = "cvbs_dbg_test_m10";
+ };
+ };
+
+ cvbs_dbg_test_pmx11: cvbs_dbg_test at 11 {
+ cvbs_dbg_test_11 {
+ groups = "cvbs_dbg_test_grp11";
+ function = "cvbs_dbg_test_m11";
+ };
+ };
+
+ cvbs_dbg_test_pmx12: cvbs_dbg_test at 12 {
+ cvbs_dbg_test_12 {
+ groups = "cvbs_dbg_test_grp12";
+ function = "cvbs_dbg_test_m12";
+ };
+ };
+
+ cvbs_dbg_test_pmx13: cvbs_dbg_test at 13 {
+ cvbs_dbg_test_13 {
+ groups = "cvbs_dbg_test_grp13";
+ function = "cvbs_dbg_test_m13";
+ };
+ };
+
+ cvbs_dbg_test_pmx14: cvbs_dbg_test at 14 {
+ cvbs_dbg_test_14 {
+ groups = "cvbs_dbg_test_grp14";
+ function = "cvbs_dbg_test_m14";
+ };
+ };
+
+ cvbs_dbg_test_pmx15: cvbs_dbg_test at 15 {
+ cvbs_dbg_test_15 {
+ groups = "cvbs_dbg_test_grp15";
+ function = "cvbs_dbg_test_m15";
+ };
+ };
+
+ gn_gnss_power_pmx: gn_gnss_power at 0 {
+ gn_gnss_power {
+ groups = "gn_gnss_power_grp";
+ function = "gn_gnss_power";
+ };
+ };
+
+ gn_gnss_sw_status_pmx: gn_gnss_sw_status at 0 {
+ gn_gnss_sw_status {
+ groups = "gn_gnss_sw_status_grp";
+ function = "gn_gnss_sw_status";
+ };
+ };
+
+ gn_gnss_eclk_pmx: gn_gnss_eclk at 0 {
+ gn_gnss_eclk {
+ groups = "gn_gnss_eclk_grp";
+ function = "gn_gnss_eclk";
+ };
+ };
+
+ gn_gnss_irq1_pmx0: gn_gnss_irq1 at 0 {
+ gn_gnss_irq1_0 {
+ groups = "gn_gnss_irq1_grp0";
+ function = "gn_gnss_irq1_m0";
+ };
+ };
+
+ gn_gnss_irq2_pmx0: gn_gnss_irq2 at 0 {
+ gn_gnss_irq2_0 {
+ groups = "gn_gnss_irq2_grp0";
+ function = "gn_gnss_irq2_m0";
+ };
+ };
+
+ gn_gnss_tm_pmx: gn_gnss_tm at 0 {
+ gn_gnss_tm {
+ groups = "gn_gnss_tm_grp";
+ function = "gn_gnss_tm";
+ };
+ };
+
+ gn_gnss_tsync_pmx: gn_gnss_tsync at 0 {
+ gn_gnss_tsync {
+ groups = "gn_gnss_tsync_grp";
+ function = "gn_gnss_tsync";
+ };
+ };
+
+ gn_io_gnsssys_sw_cfg_pmx: gn_io_gnsssys_sw_cfg at 0 {
+ gn_io_gnsssys_sw_cfg {
+ groups = "gn_io_gnsssys_sw_cfg_grp";
+ function = "gn_io_gnsssys_sw_cfg";
+ };
+ };
+
+ gn_trg_pmx0: gn_trg at 0 {
+ gn_trg_0 {
+ groups = "gn_trg_grp0";
+ function = "gn_trg_m0";
+ };
+ };
+
+ gn_trg_pmx1: gn_trg at 1 {
+ gn_trg_1 {
+ groups = "gn_trg_grp1";
+ function = "gn_trg_m1";
+ };
+ };
+
+ gn_trg_shutdown_pmx0: gn_trg_shutdown at 0 {
+ gn_trg_shutdown_0 {
+ groups = "gn_trg_shutdown_grp0";
+ function = "gn_trg_shutdown_m0";
+ };
+ };
+
+ gn_trg_shutdown_pmx1: gn_trg_shutdown at 1 {
+ gn_trg_shutdown_1 {
+ groups = "gn_trg_shutdown_grp1";
+ function = "gn_trg_shutdown_m1";
+ };
+ };
+
+ gn_trg_shutdown_pmx2: gn_trg_shutdown at 2 {
+ gn_trg_shutdown_2 {
+ groups = "gn_trg_shutdown_grp2";
+ function = "gn_trg_shutdown_m2";
+ };
+ };
+
+ gn_trg_shutdown_pmx3: gn_trg_shutdown at 3 {
+ gn_trg_shutdown_3 {
+ groups = "gn_trg_shutdown_grp3";
+ function = "gn_trg_shutdown_m3";
+ };
+ };
+
+ i2c0_pmx: i2c0 at 0 {
+ i2c0 {
+ groups = "i2c0_grp";
+ function = "i2c0";
+ };
+ };
+
+ i2c1_pmx: i2c1 at 0 {
+ i2c1 {
+ groups = "i2c1_grp";
+ function = "i2c1";
+ };
+ };
+
+ jtag_pmx0: jtag at 0 {
+ jtag_0 {
+ groups = "jtag_grp0";
+ function = "jtag_m0";
+ };
+ };
+
+ ks_kas_spi_pmx0: ks_kas_spi at 0 {
+ ks_kas_spi_0 {
+ groups = "ks_kas_spi_grp0";
+ function = "ks_kas_spi_m0";
+ };
+ };
+
+ ld_ldd_pmx: ld_ldd at 0 {
+ ld_ldd {
+ groups = "ld_ldd_grp";
+ function = "ld_ldd";
+ };
+ };
+
+ ld_ldd_16bit_pmx: ld_ldd_16bit at 0 {
+ ld_ldd_16bit {
+ groups = "ld_ldd_16bit_grp";
+ function = "ld_ldd_16bit";
+ };
+ };
+
+ ld_ldd_fck_pmx: ld_ldd_fck at 0 {
+ ld_ldd_fck {
+ groups = "ld_ldd_fck_grp";
+ function = "ld_ldd_fck";
+ };
+ };
+
+ ld_ldd_lck_pmx: ld_ldd_lck at 0 {
+ ld_ldd_lck {
+ groups = "ld_ldd_lck_grp";
+ function = "ld_ldd_lck";
+ };
+ };
+
+ lr_lcdrom_pmx: lr_lcdrom at 0 {
+ lr_lcdrom {
+ groups = "lr_lcdrom_grp";
+ function = "lr_lcdrom";
+ };
+ };
+
+ lvds_analog_pmx: lvds_analog at 0 {
+ lvds_analog {
+ groups = "lvds_analog_grp";
+ function = "lvds_analog";
+ };
+ };
+
+ nd_df_pmx: nd_df at 0 {
+ nd_df {
+ groups = "nd_df_grp";
+ function = "nd_df";
+ };
+ };
+
+ nd_df_nowp_pmx: nd_df_nowp at 0 {
+ nd_df_nowp {
+ groups = "nd_df_nowp_grp";
+ function = "nd_df_nowp";
+ };
+ };
+
+ ps_pmx: ps at 0 {
+ ps {
+ groups = "ps_grp";
+ function = "ps";
+ };
+ };
+
+ pwc_core_on_pmx: pwc_core_on at 0 {
+ pwc_core_on {
+ groups = "pwc_core_on_grp";
+ function = "pwc_core_on";
+ };
+ };
+
+ pwc_ext_on_pmx: pwc_ext_on at 0 {
+ pwc_ext_on {
+ groups = "pwc_ext_on_grp";
+ function = "pwc_ext_on";
+ };
+ };
+
+ pwc_gpio3_clk_pmx: pwc_gpio3_clk at 0 {
+ pwc_gpio3_clk {
+ groups = "pwc_gpio3_clk_grp";
+ function = "pwc_gpio3_clk";
+ };
+ };
+
+ pwc_io_on_pmx: pwc_io_on at 0 {
+ pwc_io_on {
+ groups = "pwc_io_on_grp";
+ function = "pwc_io_on";
+ };
+ };
+
+ pwc_lowbatt_b_pmx0: pwc_lowbatt_b at 0 {
+ pwc_lowbatt_b_0 {
+ groups = "pwc_lowbatt_b_grp0";
+ function = "pwc_lowbatt_b_m0";
+ };
+ };
+
+ pwc_mem_on_pmx: pwc_mem_on at 0 {
+ pwc_mem_on {
+ groups = "pwc_mem_on_grp";
+ function = "pwc_mem_on";
+ };
+ };
+
+ pwc_on_key_b_pmx0: pwc_on_key_b at 0 {
+ pwc_on_key_b_0 {
+ groups = "pwc_on_key_b_grp0";
+ function = "pwc_on_key_b_m0";
+ };
+ };
+
+ pwc_wakeup_src0_pmx: pwc_wakeup_src0 at 0 {
+ pwc_wakeup_src0 {
+ groups = "pwc_wakeup_src0_grp";
+ function = "pwc_wakeup_src0";
+ };
+ };
+
+ pwc_wakeup_src1_pmx: pwc_wakeup_src1 at 0 {
+ pwc_wakeup_src1 {
+ groups = "pwc_wakeup_src1_grp";
+ function = "pwc_wakeup_src1";
+ };
+ };
+
+ pwc_wakeup_src2_pmx: pwc_wakeup_src2 at 0 {
+ pwc_wakeup_src2 {
+ groups = "pwc_wakeup_src2_grp";
+ function = "pwc_wakeup_src2";
+ };
+ };
+
+ pwc_wakeup_src3_pmx: pwc_wakeup_src3 at 0 {
+ pwc_wakeup_src3 {
+ groups = "pwc_wakeup_src3_grp";
+ function = "pwc_wakeup_src3";
+ };
+ };
+
+ pw_cko0_pmx0: pw_cko0 at 0 {
+ pw_cko0_0 {
+ groups = "pw_cko0_grp0";
+ function = "pw_cko0_m0";
+ };
+ };
+
+ pw_cko0_pmx1: pw_cko0 at 1 {
+ pw_cko0_1 {
+ groups = "pw_cko0_grp1";
+ function = "pw_cko0_m1";
+ };
+ };
+
+ pw_cko0_pmx2: pw_cko0 at 2 {
+ pw_cko0_2 {
+ groups = "pw_cko0_grp2";
+ function = "pw_cko0_m2";
+ };
+ };
+
+ pw_cko1_pmx0: pw_cko1 at 0 {
+ pw_cko1_0 {
+ groups = "pw_cko1_grp0";
+ function = "pw_cko1_m0";
+ };
+ };
+
+ pw_cko1_pmx1: pw_cko1 at 1 {
+ pw_cko1_1 {
+ groups = "pw_cko1_grp1";
+ function = "pw_cko1_m1";
+ };
+ };
+
+ pw_i2s01_clk_pmx0: pw_i2s01_clk at 0 {
+ pw_i2s01_clk_0 {
+ groups = "pw_i2s01_clk_grp0";
+ function = "pw_i2s01_clk_m0";
+ };
+ };
+
+ pw_i2s01_clk_pmx1: pw_i2s01_clk at 1 {
+ pw_i2s01_clk_1 {
+ groups = "pw_i2s01_clk_grp1";
+ function = "pw_i2s01_clk_m1";
+ };
+ };
+
+ pw_pwm0_pmx: pw_pwm0 at 0 {
+ pw_pwm0 {
+ groups = "pw_pwm0_grp";
+ function = "pw_pwm0";
+ };
+ };
+
+ pw_pwm1_pmx: pw_pwm1 at 0 {
+ pw_pwm1 {
+ groups = "pw_pwm1_grp";
+ function = "pw_pwm1";
+ };
+ };
+
+ pw_pwm2_pmx0: pw_pwm2 at 0 {
+ pw_pwm2_0 {
+ groups = "pw_pwm2_grp0";
+ function = "pw_pwm2_m0";
+ };
+ };
+
+ pw_pwm2_pmx1: pw_pwm2 at 1 {
+ pw_pwm2_1 {
+ groups = "pw_pwm2_grp1";
+ function = "pw_pwm2_m1";
+ };
+ };
+
+ pw_pwm3_pmx0: pw_pwm3 at 0 {
+ pw_pwm3_0 {
+ groups = "pw_pwm3_grp0";
+ function = "pw_pwm3_m0";
+ };
+ };
+
+ pw_pwm3_pmx1: pw_pwm3 at 1 {
+ pw_pwm3_1 {
+ groups = "pw_pwm3_grp1";
+ function = "pw_pwm3_m1";
+ };
+ };
+
+ pw_pwm_cpu_vol_pmx0: pw_pwm_cpu_vol at 0 {
+ pw_pwm_cpu_vol_0 {
+ groups = "pw_pwm_cpu_vol_grp0";
+ function = "pw_pwm_cpu_vol_m0";
+ };
+ };
+
+ pw_pwm_cpu_vol_pmx1: pw_pwm_cpu_vol at 1 {
+ pw_pwm_cpu_vol_1 {
+ groups = "pw_pwm_cpu_vol_grp1";
+ function = "pw_pwm_cpu_vol_m1";
+ };
+ };
+
+ pw_backlight_pmx0: pw_backlight at 0 {
+ pw_backlight_0 {
+ groups = "pw_backlight_grp0";
+ function = "pw_backlight_m0";
+ };
+ };
+
+ pw_backlight_pmx1: pw_backlight at 1 {
+ pw_backlight_1 {
+ groups = "pw_backlight_grp1";
+ function = "pw_backlight_m1";
+ };
+ };
+
+ rg_eth_mac_pmx: rg_eth_mac at 0 {
+ rg_eth_mac {
+ groups = "rg_eth_mac_grp";
+ function = "rg_eth_mac";
+ };
+ };
+
+ rg_gmac_phy_intr_n_pmx: rg_gmac_phy_intr_n at 0 {
+ rg_gmac_phy_intr_n {
+ groups = "rg_gmac_phy_intr_n_grp";
+ function = "rg_gmac_phy_intr_n";
+ };
+ };
+
+ rg_rgmii_mac_pmx: rg_rgmii_mac at 0 {
+ rg_rgmii_mac {
+ groups = "rg_rgmii_mac_grp";
+ function = "rg_rgmii_mac";
+ };
+ };
+
+ rg_rgmii_phy_ref_clk_pmx0: rg_rgmii_phy_ref_clk at 0 {
+ rg_rgmii_phy_ref_clk_0 {
+ groups =
+ "rg_rgmii_phy_ref_clk_grp0";
+ function =
+ "rg_rgmii_phy_ref_clk_m0";
+ };
+ };
+
+ rg_rgmii_phy_ref_clk_pmx1: rg_rgmii_phy_ref_clk at 1 {
+ rg_rgmii_phy_ref_clk_1 {
+ groups =
+ "rg_rgmii_phy_ref_clk_grp1";
+ function =
+ "rg_rgmii_phy_ref_clk_m1";
+ };
+ };
+
+ sd0_pmx: sd0 at 0 {
+ sd0 {
+ groups = "sd0_grp";
+ function = "sd0";
+ };
+ };
+
+ sd0_4bit_pmx: sd0_4bit at 0 {
+ sd0_4bit {
+ groups = "sd0_4bit_grp";
+ function = "sd0_4bit";
+ };
+ };
+
+ sd1_pmx: sd1 at 0 {
+ sd1 {
+ groups = "sd1_grp";
+ function = "sd1";
+ };
+ };
+
+ sd1_4bit_pmx0: sd1_4bit at 0 {
+ sd1_4bit_0 {
+ groups = "sd1_4bit_grp0";
+ function = "sd1_4bit_m0";
+ };
+ };
+
+ sd1_4bit_pmx1: sd1_4bit at 1 {
+ sd1_4bit_1 {
+ groups = "sd1_4bit_grp1";
+ function = "sd1_4bit_m1";
+ };
+ };
+
+ sd2_pmx0: sd2 at 0 {
+ sd2_0 {
+ groups = "sd2_grp0";
+ function = "sd2_m0";
+ };
+ };
+
+ sd2_no_cdb_pmx0: sd2_no_cdb at 0 {
+ sd2_no_cdb_0 {
+ groups = "sd2_no_cdb_grp0";
+ function = "sd2_no_cdb_m0";
+ };
+ };
+
+ sd3_pmx: sd3 at 0 {
+ sd3 {
+ groups = "sd3_grp";
+ function = "sd3";
+ };
+ };
+
+ sd5_pmx: sd5 at 0 {
+ sd5 {
+ groups = "sd5_grp";
+ function = "sd5";
+ };
+ };
+
+ sd6_pmx0: sd6 at 0 {
+ sd6_0 {
+ groups = "sd6_grp0";
+ function = "sd6_m0";
+ };
+ };
+
+ sd6_pmx1: sd6 at 1 {
+ sd6_1 {
+ groups = "sd6_grp1";
+ function = "sd6_m1";
+ };
+ };
+
+ sp0_ext_ldo_on_pmx: sp0_ext_ldo_on at 0 {
+ sp0_ext_ldo_on {
+ groups = "sp0_ext_ldo_on_grp";
+ function = "sp0_ext_ldo_on";
+ };
+ };
+
+ sp0_qspi_pmx: sp0_qspi at 0 {
+ sp0_qspi {
+ groups = "sp0_qspi_grp";
+ function = "sp0_qspi";
+ };
+ };
+
+ sp1_spi_pmx: sp1_spi at 0 {
+ sp1_spi {
+ groups = "sp1_spi_grp";
+ function = "sp1_spi";
+ };
+ };
+
+ tpiu_trace_pmx: tpiu_trace at 0 {
+ tpiu_trace {
+ groups = "tpiu_trace_grp";
+ function = "tpiu_trace";
+ };
+ };
+
+ uart0_pmx: uart0 at 0 {
+ uart0 {
+ groups = "uart0_grp";
+ function = "uart0";
+ };
+ };
+
+ uart0_nopause_pmx: uart0_nopause at 0 {
+ uart0_nopause {
+ groups = "uart0_nopause_grp";
+ function = "uart0_nopause";
+ };
+ };
+
+ uart1_pmx: uart1 at 0 {
+ uart1 {
+ groups = "uart1_grp";
+ function = "uart1";
+ };
+ };
+
+ uart2_pmx: uart2 at 0 {
+ uart2 {
+ groups = "uart2_grp";
+ function = "uart2";
+ };
+ };
+
+ uart3_pmx0: uart3 at 0 {
+ uart3_0 {
+ groups = "uart3_grp0";
+ function = "uart3_m0";
+ };
+ };
+
+ uart3_pmx1: uart3 at 1 {
+ uart3_1 {
+ groups = "uart3_grp1";
+ function = "uart3_m1";
+ };
+ };
+
+ uart3_pmx2: uart3 at 2 {
+ uart3_2 {
+ groups = "uart3_grp2";
+ function = "uart3_m2";
+ };
+ };
+
+ uart3_pmx3: uart3 at 3 {
+ uart3_3 {
+ groups = "uart3_grp3";
+ function = "uart3_m3";
+ };
+ };
+
+ uart3_nopause_pmx0: uart3_nopause at 0 {
+ uart3_nopause_0 {
+ groups = "uart3_nopause_grp0";
+ function = "uart3_nopause_m0";
+ };
+ };
+
+ uart3_nopause_pmx1: uart3_nopause at 1 {
+ uart3_nopause_1 {
+ groups = "uart3_nopause_grp1";
+ function = "uart3_nopause_m1";
+ };
+ };
+
+ uart4_pmx0: uart4 at 0 {
+ uart4_0 {
+ groups = "uart4_grp0";
+ function = "uart4_m0";
+ };
+ };
+
+ uart4_pmx1: uart4 at 1 {
+ uart4_1 {
+ groups = "uart4_grp1";
+ function = "uart4_m1";
+ };
+ };
+
+ uart4_pmx2: uart4 at 2 {
+ uart4_2 {
+ groups = "uart4_grp2";
+ function = "uart4_m2";
+ };
+ };
+
+ uart4_nopause_pmx: uart4_nopause at 0 {
+ uart4_nopause {
+ groups = "uart4_nopause_grp";
+ function = "uart4_nopause";
+ };
+ };
+
+ usb0_drvvbus_pmx: usb0_drvvbus at 0 {
+ usb0_drvvbus {
+ groups = "usb0_drvvbus_grp";
+ function = "usb0_drvvbus";
+ };
+ };
+
+ usb1_drvvbus_pmx: usb1_drvvbus at 0 {
+ usb1_drvvbus {
+ groups = "usb1_drvvbus_grp";
+ function = "usb1_drvvbus";
+ };
+ };
+
+ visbus_dout_pmx: visbus_dout at 0 {
+ visbus_dout {
+ groups = "visbus_dout_grp";
+ function = "visbus_dout";
+ };
+ };
+
+ vi_vip1_pmx: vi_vip1 at 0 {
+ vi_vip1 {
+ groups = "vi_vip1_grp";
+ function = "vi_vip1";
+ };
+ };
+
+ vi_vip1_ext_pmx: vi_vip1_ext at 0 {
+ vi_vip1_ext {
+ groups = "vi_vip1_ext_grp";
+ function = "vi_vip1_ext";
+ };
+ };
+
+ vi_vip1_low8bit_pmx: vi_vip1_low8bit at 0 {
+ vi_vip1_low8bit {
+ groups = "vi_vip1_low8bit_grp";
+ function = "vi_vip1_low8bit";
+ };
+ };
+
+ vi_vip1_high8bit_pmx: vi_vip1_high8bit at 0 {
+ vi_vip1_high8bit {
+ groups = "vi_vip1_high8bit_grp";
+ function = "vi_vip1_high8bit";
+ };
+ };
};
pmipc {
@@ -341,11 +1360,19 @@
clock-names = "gpio0_io";
gpio-controller;
interrupt-controller;
+
+ gpio-banks = <2>;
+ gpio-ranges = <&pinctrl 0 0 0>,
+ <&pinctrl 32 0 0>;
+ gpio-ranges-group-names = "lvds_gpio_grp",
+ "uart_nand_gpio_grp";
};
nand at 17050000 {
compatible = "sirf,atlas7-nand";
reg = <0x17050000 0x10000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&nd_df_pmx>;
interrupts = <0 41 0>;
clocks = <&car 108>, <&car 112>;
clock-names = "nand_io", "nand_nand";
@@ -446,11 +1473,22 @@
#interrupt-cells = <2>;
compatible = "sirf,atlas7-gpio";
reg = <0x13300000 0x1000>;
- interrupts = <0 43 0>, <0 44 0>, <0 45 0>;
+ interrupts = <0 43 0>, <0 44 0>,
+ <0 45 0>, <0 46 0>;
clocks = <&car 84>;
clock-names = "gpio1_io";
gpio-controller;
interrupt-controller;
+
+ gpio-banks = <4>;
+ gpio-ranges = <&pinctrl 0 0 0>,
+ <&pinctrl 32 0 0>,
+ <&pinctrl 64 0 0>,
+ <&pinctrl 96 0 0>;
+ gpio-ranges-group-names = "gnss_gpio_grp",
+ "lcd_vip_gpio_grp",
+ "sdio_i2s_gpio_grp",
+ "sp_rgmii_gpio_grp";
};
sd2: sdhci at 14200000 {
@@ -729,6 +1767,10 @@
interrupts = <0 47 0>;
gpio-controller;
interrupt-controller;
+
+ gpio-banks = <1>;
+ gpio-ranges = <&pinctrl 0 0 0>;
+ gpio-ranges-group-names = "rtc_gpio_grp";
};
rtc-iobg at 18840000 {
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH v2 1/2] pinctrl: sirf: add sirf atlas7 pinctrl and gpio support
[not found] <1429511930-13462-1-git-send-email-21cnbao@gmail.com>
2015-04-20 6:38 ` [PATCH v2 2/2] ARM: dts: atlas7: add pinctrl groups and properties Barry Song
@ 2015-04-27 13:51 ` Linus Walleij
1 sibling, 0 replies; 2+ messages in thread
From: Linus Walleij @ 2015-04-27 13:51 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Apr 20, 2015 at 8:38 AM, Barry Song <21cnbao@gmail.com> wrote:
> From: Wei Chen <Wei.Chen@csr.com>
> +CSR SiRFatlas7 GPIO controller bindings
> +
> +Required properties:
> +- compatible : "sirf,atlas7-gpio"
> +- reg : Address range of the pinctrl registers
> +- interrupts : Interrupts used by every GPIO group
> +- gpio-banks : How many gpio banks on this controller
> +- gpio-controller : Indicates this device is a GPIO controller
> +- interrupt-controller : Marks the device node as an interrupt controller
This looks nice.
> +The GPIO controller also acts as an interrupt controller. It uses the default
> +two cells specifier as described in Documentation/devicetree/bindings/
> +interrupt-controller/interrupts.txt.
> +
> +Example:
> +
> + gpio_0: gpio_mediam at 17040000 {
> + compatible = "sirf,atlas7-gpio";
> + reg = <0x17040000 0x1000>;
> + interrupts = <0 13 0>, <0 14 0>;
> +
> + #gpio-cells = <2>;
> + #interrupt-cells = <2>;
> +
> + gpio-controller;
> + interrupt-controller;
> +
> + gpio-banks = <2>;
> + gpio-ranges = <&pinctrl 0 0 0>,
> + <&pinctrl 32 0 0>;
> + gpio-ranges-group-names = "lvds_gpio_grp",
> + "uart_nand_gpio_grp";
> + };
You are using a few properties that are not documented in your
bindings or referred to general documentation. (ranges)
Please put in the right documenation/references.
> +Required properties:
> +- compatible : "sirf,atlas7-ioc"
> +- reg : Address range of the pinctrl registers
> +
> +- sirf,pull-pins: An array of string that describe the pins that
> + have pull selector.
> +
> +- sirf,pull-selectors: An array of string that describe the pull
> + selector of sirf,pull-pins specified pins.
> +
> +- sirf,drive-strength-pins:An array of string that describe the pins that
> + have drive strength selector.
> +
> +- sirf,drive-strength-selectors: An array of string that describe the
> + drive strength selector of drive-strength-pins specified pins.
It seems all the properties are required?
Also, do not use these. Use the generic bindings from
Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
select GENERIC_PINCONF
Look in other drivers using generic pinconf.
We have bias-pull-up, with an optional argument specifying pull
strength (which I suspect the pull selector is all about)
as well as drive-strength with an optional argument in mA.
> + sirf,pull-selectors = "pull_up", "pull_up", "pull_down",
> + "high_hysteresis", "high_z";
We have bias-pull-up, bias-pull-down, bias-high-impedance (= high Z)
and also input-schmitt-enable which I suspect is equal to high hysteresis.
> +Please refer to pinctrl-bindings.txt in this directory for details of the common
> +pinctrl bindings used by client devices.
So do not deviate from them please.
> +Required subnode-properties:
> +- groups : An array of strings. Each string contains the name of a group.
> +- function: A string containing the name of the function to mux to the
> + group.
> +
> + Valid values for group and function names can be found from looking at the
> + group and function arrays in driver files:
> + drivers/pinctrl/pinctrl-sirf.c
> +
> +For example, pinctrl might have subnodes like the following:
> + sd0_pmx: sd0 at 0 {
> + sd0 {
> + groups = "sd0_grp";
> + function = "sd0";
> + };
> + };
> +
> + sd1_pmx0: sd1 at 0 {
> + sd1 {
> + groups = "sd1_grp0";
> + function = "sd1_m0";
> + };
> + };
> +
> + sd1_pmx1: sd1 at 1 {
> + sd1 {
> + groups = "sd1_grp1";
> + function = "sd1_m1";
> + };
> + };
This looks *VERY* nice however!
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 2+ messages in thread