pinctrl: tegra: add safe pinmux function option

Add "safe" as the valid pinmux option from the DT.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>

Change-Id: Ic09de7b2f521df45c5d00d7267689d36c1c8479a
Reviewed-on: http://git-master/r/335020
GVS: Gerrit_Virtual_Submit
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

1 files changed, 196 insertions, 0 deletions

diff --git a/drivers/pinctrl/pinctrl-tegra124.c b/drivers/pinctrl/pinctrl-tegra124.c
index 9cedd0b9c7ba..9b99bab21eef 100644
--- a/drivers/pinctrl/pinctrl-tegra124.c
+++ b/drivers/pinctrl/pinctrl-tegra124.c
@@ -1500,6 +1500,7 @@ static const unsigned drive_ao4_pins[] = {
 };
 
 enum tegra_mux_dt {
+	TEGRA_MUX_DT_SAFE,
 	TEGRA_MUX_DT_BLINK,
 	TEGRA_MUX_DT_CEC,
 	TEGRA_MUX_DT_CLDVFS,
@@ -2694,6 +2695,200 @@ static const char * const tmds_groups[] = {
 	"ph2",
 };
 
+static const char * const safe_groups[] = {
+	"ulpi_data0_po1",
+	"ulpi_data1_po2",
+	"ulpi_data2_po3",
+	"ulpi_data3_po4",
+	"ulpi_data4_po5",
+	"ulpi_data5_po6",
+	"ulpi_data6_po7",
+	"ulpi_data7_po0",
+	"ulpi_clk_py0",
+	"ulpi_dir_py1",
+	"ulpi_nxt_py2",
+	"ulpi_stp_py3",
+	"dap3_fs_pp0",
+	"dap3_din_pp1",
+	"dap3_dout_pp2",
+	"dap3_sclk_pp3",
+	"pv0",
+	"pv1",
+	"sdmmc1_clk_pz0",
+	"sdmmc1_cmd_pz1",
+	"sdmmc1_dat3_py4",
+	"sdmmc1_dat2_py5",
+	"sdmmc1_dat1_py6",
+	"sdmmc1_dat0_py7",
+	"clk2_out_pw5",
+	"clk2_req_pcc5",
+	"hdmi_int_pn7",
+	"ddc_scl_pv4",
+	"ddc_sda_pv5",
+	"uart2_rxd_pc3",
+	"uart2_txd_pc2",
+	"uart2_rts_n_pj6",
+	"uart2_cts_n_pj5",
+	"uart3_txd_pw6",
+	"uart3_rxd_pw7",
+	"uart3_cts_n_pa1",
+	"uart3_rts_n_pc0",
+	"pu0",
+	"pu1",
+	"pu2",
+	"pu3",
+	"pu4",
+	"pu5",
+	"pu6",
+	"gen1_i2c_scl_pc4",
+	"gen1_i2c_sda_pc5",
+	"dap4_fs_pp4",
+	"dap4_din_pp5",
+	"dap4_dout_pp6",
+	"dap4_sclk_pp7",
+	"clk3_out_pee0",
+	"clk3_req_pee1",
+	"pc7",
+	"pi5",
+	"pi7",
+	"pk0",
+	"pk1",
+	"pj0",
+	"pj2",
+	"pk3",
+	"pk4",
+	"pk2",
+	"pi3",
+	"pi6",
+	"pg0",
+	"pg1",
+	"pg2",
+	"pg3",
+	"pg4",
+	"pg5",
+	"pg6",
+	"pg7",
+	"ph0",
+	"ph1",
+	"ph2",
+	"ph3",
+	"ph4",
+	"ph5",
+	"ph6",
+	"ph7",
+	"pj7",
+	"pb0",
+	"pb1",
+	"pk7",
+	"pi0",
+	"pi1",
+	"pi2",
+	"pi4",
+	"gen2_i2c_scl_pt5",
+	"gen2_i2c_sda_pt6",
+	"sdmmc4_clk_pcc4",
+	"sdmmc4_cmd_pt7",
+	"sdmmc4_dat0_paa0",
+	"sdmmc4_dat1_paa1",
+	"sdmmc4_dat2_paa2",
+	"sdmmc4_dat3_paa3",
+	"sdmmc4_dat4_paa4",
+	"sdmmc4_dat5_paa5",
+	"sdmmc4_dat6_paa6",
+	"sdmmc4_dat7_paa7",
+	"cam_mclk_pcc0",
+	"pcc1",
+	"pbb0",
+	"cam_i2c_scl_pbb1",
+	"cam_i2c_sda_pbb2",
+	"pbb3",
+	"pbb4",
+	"pbb5",
+	"pbb6",
+	"pbb7",
+	"pcc2",
+	"jtag_rtck",
+	"pwr_i2c_scl_pz6",
+	"pwr_i2c_sda_pz7",
+	"kb_row0_pr0",
+	"kb_row1_pr1",
+	"kb_row2_pr2",
+	"kb_row3_pr3",
+	"kb_row4_pr4",
+	"kb_row5_pr5",
+	"kb_row6_pr6",
+	"kb_row7_pr7",
+	"kb_row8_ps0",
+	"kb_row9_ps1",
+	"kb_row10_ps2",
+	"kb_row11_ps3",
+	"kb_row12_ps4",
+	"kb_row13_ps5",
+	"kb_row14_ps6",
+	"kb_row15_ps7",
+	"kb_col0_pq0",
+	"kb_col1_pq1",
+	"kb_col2_pq2",
+	"kb_col3_pq3",
+	"kb_col4_pq4",
+	"kb_col5_pq5",
+	"kb_col6_pq6",
+	"kb_col7_pq7",
+	"clk_32k_out_pa0",
+	"core_pwr_req",
+	"cpu_pwr_req",
+	"pwr_int_n",
+	"clk_32k_in",
+	"owr",
+	"dap1_fs_pn0",
+	"dap1_din_pn1",
+	"dap1_dout_pn2",
+	"dap1_sclk_pn3",
+	"dap_mclk1_req_pee2",
+	"dap_mclk1_pw4",
+	"spdif_in_pk6",
+	"spdif_out_pk5",
+	"dap2_fs_pa2",
+	"dap2_din_pa4",
+	"dap2_dout_pa5",
+	"dap2_sclk_pa3",
+	"dvfs_pwm_px0",
+	"gpio_x1_aud_px1",
+	"gpio_x3_aud_px3",
+	"dvfs_clk_px2",
+	"gpio_x4_aud_px4",
+	"gpio_x5_aud_px5",
+	"gpio_x6_aud_px6",
+	"gpio_x7_aud_px7",
+	"sdmmc3_clk_pa6",
+	"sdmmc3_cmd_pa7",
+	"sdmmc3_dat0_pb7",
+	"sdmmc3_dat1_pb6",
+	"sdmmc3_dat2_pb5",
+	"sdmmc3_dat3_pb4",
+	"pex_l0_rst_n_pdd1",
+	"pex_l0_clkreq_n_pdd2",
+	"pex_wake_n_pdd3",
+	"pex_l1_rst_n_pdd5",
+	"pex_l1_clkreq_n_pdd6",
+	"hdmi_cec_pee3",
+	"sdmmc1_wp_n_pv3",
+	"sdmmc3_cd_n_pv2",
+	"gpio_w2_aud_pw2",
+	"gpio_w3_aud_pw3",
+	"usb_vbus_en0_pn4",
+	"usb_vbus_en1_pn5",
+	"sdmmc3_clk_lb_out_pee4",
+	"sdmmc3_clk_lb_in_pee5",
+	"gmi_clk_lb",
+	"reset_out_n",
+	"kb_row16_pt0",
+	"kb_row17_pt1",
+	"usb_vbus_en2_pff1",
+	"pff2",
+	"dp_hpd_pff0",
+};
+
 #define FUNCTION(fname)					\
 	{						\
 		.name = #fname,				\
@@ -2702,6 +2897,7 @@ static const char * const tmds_groups[] = {
 	}
 
 static const struct tegra_function  tegra124_functions[] = {
+	FUNCTION(safe),
 	FUNCTION(blink),
 	FUNCTION(cec),
 	FUNCTION(cldvfs),