diff options
author | Linus Walleij <linus.walleij@linaro.org> | 2014-09-29 17:21:56 +0200 |
---|---|---|
committer | Linus Walleij <linus.walleij@linaro.org> | 2014-10-20 09:08:26 +0200 |
commit | 68d41f23ce8d049d05bdd96889d3a2504e7f21f0 (patch) | |
tree | 1ec20ed4c44e02306d947f1050f356904d01bff0 | |
parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) |
pinctrl: nomadik: force-convert to generic mux bindings
This converts the Nomadik pin controller and all associated device
trees to use the standard, generic mux bindings for pin controllers.
There are no such device trees deployed in the wild so this is
safe to do to set a good example.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
-rw-r--r-- | arch/arm/boot/dts/ste-ccu8540-pinctrl.dtsi | 28 | ||||
-rw-r--r-- | arch/arm/boot/dts/ste-href-family-pinctrl.dtsi | 80 | ||||
-rw-r--r-- | arch/arm/boot/dts/ste-hrefprev60.dtsi | 12 | ||||
-rw-r--r-- | arch/arm/boot/dts/ste-hrefv60plus.dtsi | 4 | ||||
-rw-r--r-- | arch/arm/boot/dts/ste-nomadik-stn8815.dtsi | 20 | ||||
-rw-r--r-- | arch/arm/boot/dts/ste-snowball.dts | 12 | ||||
-rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-nomadik.c | 16 |
7 files changed, 88 insertions, 84 deletions
diff --git a/arch/arm/boot/dts/ste-ccu8540-pinctrl.dtsi b/arch/arm/boot/dts/ste-ccu8540-pinctrl.dtsi index e0799966bc2..08a7365cb92 100644 --- a/arch/arm/boot/dts/ste-ccu8540-pinctrl.dtsi +++ b/arch/arm/boot/dts/ste-ccu8540-pinctrl.dtsi @@ -16,8 +16,8 @@ uart0 { uart0_default_mux: uart0_mux { default_mux { - ste,function = "u0"; - ste,pins = "u0_a_1"; + function = "u0"; + groups = "u0_a_1"; }; }; @@ -49,8 +49,8 @@ uart2 { uart2_default_mode: uart2_default { default_mux { - ste,function = "u2"; - ste,pins = "u2txrx_a_1"; + function = "u2"; + groups = "u2txrx_a_1"; }; default_cfg1 { @@ -80,8 +80,8 @@ i2c0 { i2c0_default_mux: i2c_mux { default_mux { - ste,function = "i2c0"; - ste,pins = "i2c0_a_1"; + function = "i2c0"; + groups = "i2c0_a_1"; }; }; @@ -103,8 +103,8 @@ i2c1 { i2c1_default_mux: i2c_mux { default_mux { - ste,function = "i2c1"; - ste,pins = "i2c1_b_2"; + function = "i2c1"; + groups = "i2c1_b_2"; }; }; @@ -126,8 +126,8 @@ i2c2 { i2c2_default_mux: i2c_mux { default_mux { - ste,function = "i2c2"; - ste,pins = "i2c2_b_2"; + function = "i2c2"; + groups = "i2c2_b_2"; }; }; @@ -149,8 +149,8 @@ i2c4 { i2c4_default_mux: i2c_mux { default_mux { - ste,function = "i2c4"; - ste,pins = "i2c4_b_2"; + function = "i2c4"; + groups = "i2c4_b_2"; }; }; @@ -172,8 +172,8 @@ i2c5 { i2c5_default_mux: i2c_mux { default_mux { - ste,function = "i2c5"; - ste,pins = "i2c5_c_2"; + function = "i2c5"; + groups = "i2c5_c_2"; }; }; diff --git a/arch/arm/boot/dts/ste-href-family-pinctrl.dtsi b/arch/arm/boot/dts/ste-href-family-pinctrl.dtsi index addfcc7c275..61aa8713892 100644 --- a/arch/arm/boot/dts/ste-href-family-pinctrl.dtsi +++ b/arch/arm/boot/dts/ste-href-family-pinctrl.dtsi @@ -18,8 +18,8 @@ uart0 { uart0_default_mode: uart0_default { default_mux { - ste,function = "u0"; - ste,pins = "u0_a_1"; + function = "u0"; + groups = "u0_a_1"; }; default_cfg1 { ste,pins = "GPIO0_AJ5", "GPIO2_AH4"; /* CTS+RXD */ @@ -53,8 +53,8 @@ uart1 { uart1_default_mode: uart1_default { default_mux { - ste,function = "u1"; - ste,pins = "u1rxtx_a_1"; + function = "u1"; + groups = "u1rxtx_a_1"; }; default_cfg1 { ste,pins = "GPIO4_AH6"; /* RXD */ @@ -83,8 +83,8 @@ uart2 { uart2_default_mode: uart2_default { default_mux { - ste,function = "u2"; - ste,pins = "u2rxtx_c_1"; + function = "u2"; + groups = "u2rxtx_c_1"; }; default_cfg1 { ste,pins = "GPIO29_W2"; /* RXD */ @@ -114,8 +114,8 @@ i2c0 { i2c0_default_mode: i2c_default { default_mux { - ste,function = "i2c0"; - ste,pins = "i2c0_a_1"; + function = "i2c0"; + groups = "i2c0_a_1"; }; default_cfg1 { ste,pins = "GPIO147_C15", "GPIO148_B16"; /* SDA/SCL */ @@ -134,8 +134,8 @@ i2c1 { i2c1_default_mode: i2c_default { default_mux { - ste,function = "i2c1"; - ste,pins = "i2c1_b_2"; + function = "i2c1"; + groups = "i2c1_b_2"; }; default_cfg1 { ste,pins = "GPIO16_AD3", "GPIO17_AD4"; /* SDA/SCL */ @@ -154,8 +154,8 @@ i2c2 { i2c2_default_mode: i2c_default { default_mux { - ste,function = "i2c2"; - ste,pins = "i2c2_b_2"; + function = "i2c2"; + groups = "i2c2_b_2"; }; default_cfg1 { ste,pins = "GPIO10_AF5", "GPIO11_AG4"; /* SDA/SCL */ @@ -174,8 +174,8 @@ i2c3 { i2c3_default_mode: i2c_default { default_mux { - ste,function = "i2c3"; - ste,pins = "i2c3_c_2"; + function = "i2c3"; + groups = "i2c3_c_2"; }; default_cfg1 { ste,pins = "GPIO229_AG7", "GPIO230_AF7"; /* SDA/SCL */ @@ -198,8 +198,8 @@ i2c4 { i2c4_default_mode: i2c_default { default_mux { - ste,function = "i2c4"; - ste,pins = "i2c4_b_1"; + function = "i2c4"; + groups = "i2c4_b_1"; }; default_cfg1 { ste,pins = "GPIO4_AH6", "GPIO5_AG6"; /* SDA/SCL */ @@ -219,8 +219,8 @@ spi2 { spi2_default_mode: spi_default { default_mux { - ste,function = "spi2"; - ste,pins = "spi2_oc1_2"; + function = "spi2"; + groups = "spi2_oc1_2"; }; default_cfg1 { ste,pins = "GPIO216_AG12"; /* FRM */ @@ -281,8 +281,8 @@ /* This is the external SD card slot, 4 bits wide */ sdi0_default_mode: sdi0_default { default_mux { - ste,function = "mc0"; - ste,pins = "mc0_a_1"; + function = "mc0"; + groups = "mc0_a_1"; }; default_cfg1 { ste,pins = @@ -339,8 +339,8 @@ /* This is the WLAN SDIO 4 bits wide */ sdi1_default_mode: sdi1_default { default_mux { - ste,function = "mc1"; - ste,pins = "mc1_a_1"; + function = "mc1"; + groups = "mc1_a_1"; }; default_cfg1 { ste,pins = "GPIO208_AH16"; /* CLK */ @@ -383,8 +383,8 @@ /* This is the eMMC 8 bits wide, usually PoP eMMC */ sdi2_default_mode: sdi2_default { default_mux { - ste,function = "mc2"; - ste,pins = "mc2_a_1"; + function = "mc2"; + groups = "mc2_a_1"; }; default_cfg1 { ste,pins = "GPIO128_A5"; /* CLK */ @@ -439,8 +439,8 @@ /* This is the eMMC 8 bits wide, usually PCB-mounted eMMC */ sdi4_default_mode: sdi4_default { default_mux { - ste,function = "mc4"; - ste,pins = "mc4_a_1"; + function = "mc4"; + groups = "mc4_a_1"; }; default_cfg1 { ste,pins = "GPIO203_AE23"; /* CLK */ @@ -494,8 +494,8 @@ msp0 { msp0_default_mode: msp0_default { default_msp0_mux { - ste,function = "msp0"; - ste,pins = "msp0txrx_a_1", "msp0tfstck_a_1"; + function = "msp0"; + groups = "msp0txrx_a_1", "msp0tfstck_a_1"; }; default_msp0_cfg { ste,pins = @@ -511,8 +511,8 @@ msp1 { msp1_default_mode: msp1_default { default_mux { - ste,function = "msp1"; - ste,pins = "msp1txrx_a_1", "msp1_a_1"; + function = "msp1"; + groups = "msp1txrx_a_1", "msp1_a_1"; }; default_cfg1 { ste,pins = "GPIO33_AF2"; @@ -533,8 +533,8 @@ msp2_default_mode: msp2_default { /* MSP2 usually used for HDMI audio */ default_mux { - ste,function = "msp2"; - ste,pins = "msp2_a_1"; + function = "msp2"; + groups = "msp2_a_1"; }; default_cfg1 { ste,pins = @@ -554,8 +554,8 @@ musb { musb_default_mode: musb_default { default_mux { - ste,function = "usb"; - ste,pins = "usb_a_1"; + function = "usb"; + groups = "usb_a_1"; }; default_cfg1 { ste,pins = @@ -609,8 +609,8 @@ lcd_default_mode: lcd_default { default_mux { /* Mux in VSI0 and all the data lines */ - ste,function = "lcd"; - ste,pins = + function = "lcd"; + groups = "lcdvsi0_a_1", /* VSI0 for LCD */ "lcd_d0_d7_a_1", /* Data lines */ "lcd_d8_d11_a_1", /* TV-out */ @@ -636,8 +636,8 @@ /* SKE keys on position 2 in an 8x8 matrix */ ske_kpa2_default_mode: ske_kpa2_default { default_mux { - ste,function = "kp"; - ste,pins = "kp_a_2"; + function = "kp"; + groups = "kp_a_2"; }; default_cfg1 { ste,pins = @@ -696,8 +696,8 @@ */ ske_kpaoc1_default_mode: ske_kpaoc1_default { default_mux { - ste,function = "kp"; - ste,pins = "kp_a_1", "kp_oc1_1"; + function = "kp"; + groups = "kp_a_1", "kp_oc1_1"; }; default_cfg1 { ste,pins = diff --git a/arch/arm/boot/dts/ste-hrefprev60.dtsi b/arch/arm/boot/dts/ste-hrefprev60.dtsi index abc762e24fc..5d8b7f8ced1 100644 --- a/arch/arm/boot/dts/ste-hrefprev60.dtsi +++ b/arch/arm/boot/dts/ste-hrefprev60.dtsi @@ -79,8 +79,8 @@ ssp0 { ssp0_hrefprev60_mode: ssp0_hrefprev60_default { hrefprev60_mux { - ste,function = "ssp0"; - ste,pins = "ssp0_a_1"; + function = "ssp0"; + groups = "ssp0_a_1"; }; hrefprev60_cfg1 { ste,pins = "GPIO145_C13"; /* RXD */ @@ -93,8 +93,8 @@ /* This additional pin needed on early MOP500 and HREFs previous to v60 */ sdi0_default_mode: sdi0_default { hrefprev60_mux { - ste,function = "mc0"; - ste,pins = "mc0dat31dir_a_1"; + function = "mc0"; + groups = "mc0dat31dir_a_1"; }; hrefprev60_cfg1 { ste,pins = "GPIO21_AB3"; /* DAT31DIR */ @@ -114,8 +114,8 @@ ipgpio { ipgpio_hrefprev60_mode: ipgpio_hrefprev60 { hrefprev60_mux { - ste,function = "ipgpio"; - ste,pins = "ipgpio0_c_1", "ipgpio1_c_1"; + function = "ipgpio"; + groups = "ipgpio0_c_1", "ipgpio1_c_1"; }; hrefprev60_cfg1 { ste,pins = "GPIO6_AF6", "GPIO7_AG5"; diff --git a/arch/arm/boot/dts/ste-hrefv60plus.dtsi b/arch/arm/boot/dts/ste-hrefv60plus.dtsi index bcc1f0c37f4..2b4104ef07d 100644 --- a/arch/arm/boot/dts/ste-hrefv60plus.dtsi +++ b/arch/arm/boot/dts/ste-hrefv60plus.dtsi @@ -64,8 +64,8 @@ */ ipgpio_hrefv60_mode: ipgpio_hrefv60 { hrefv60_mux { - ste,function = "ipgpio"; - ste,pins = "ipgpio0_c_1", "ipgpio1_c_1", "ipgpio4_c_1"; + function = "ipgpio"; + groups = "ipgpio0_c_1", "ipgpio1_c_1", "ipgpio4_c_1"; }; hrefv60_cfg1 { ste,pins = "GPIO6_AF6", "GPIO7_AG5"; diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi index dbcf521b017..7cedb5aba9a 100644 --- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi +++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi @@ -100,24 +100,24 @@ uart0 { uart0_default_mux: uart0_mux { u0_default_mux { - ste,function = "u0"; - ste,pins = "u0_a_1"; + function = "u0"; + groups = "u0_a_1"; }; }; }; uart1 { uart1_default_mux: uart1_mux { u1_default_mux { - ste,function = "u1"; - ste,pins = "u1_a_1"; + function = "u1"; + groups = "u1_a_1"; }; }; }; mmcsd { mmcsd_default_mux: mmcsd_mux { mmcsd_default_mux { - ste,function = "mmcsd"; - ste,pins = "mmcsd_a_1"; + function = "mmcsd"; + groups = "mmcsd_a_1"; }; }; mmcsd_default_mode: mmcsd_default { @@ -144,8 +144,8 @@ i2c0 { i2c0_default_mux: i2c0_mux { i2c0_default_mux { - ste,function = "i2c0"; - ste,pins = "i2c0_a_1"; + function = "i2c0"; + groups = "i2c0_a_1"; }; }; i2c0_default_mode: i2c0_default { @@ -158,8 +158,8 @@ i2c1 { i2c1_default_mux: i2c1_mux { i2c1_default_mux { - ste,function = "i2c1"; - ste,pins = "i2c1_a_1"; + function = "i2c1"; + groups = "i2c1_a_1"; }; }; i2c1_default_mode: i2c1_default { diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts index 3e97a669f15..d43f8b19e7d 100644 --- a/arch/arm/boot/dts/ste-snowball.dts +++ b/arch/arm/boot/dts/ste-snowball.dts @@ -404,8 +404,8 @@ */ eth_snowball_mode: eth_snowball { snowball_mux { - ste,function = "sm"; - ste,pins = "sm_b_1"; + function = "sm"; + groups = "sm_b_1"; }; /* LAN IRQ pin */ snowball_cfg1 { @@ -423,8 +423,8 @@ sdi0 { sdi0_default_mode: sdi0_default { snowball_mux { - ste,function = "mc0"; - ste,pins = "mc0dat31dir_a_1"; + function = "mc0"; + groups = "mc0dat31dir_a_1"; }; snowball_cfg1 { ste,pins = "GPIO21_AB3"; /* DAT31DIR */ @@ -436,8 +436,8 @@ ssp0 { ssp0_snowball_mode: ssp0_snowball_default { snowball_mux { - ste,function = "ssp0"; - ste,pins = "ssp0_a_1"; + function = "ssp0"; + groups = "ssp0_a_1"; }; snowball_cfg1 { ste,pins = "GPIO144_B13"; /* FRM */ diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c index 746db6acf64..dec72f2e6a2 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c @@ -1520,12 +1520,13 @@ static int nmk_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, unsigned long configs = 0; bool has_config = 0; struct property *prop; - const char *group, *gpio_name; struct device_node *np_config; - ret = of_property_read_string(np, "ste,function", &function); + ret = of_property_read_string(np, "function", &function); if (ret >= 0) { - ret = of_property_count_strings(np, "ste,pins"); + const char *group; + + ret = of_property_count_strings(np, "groups"); if (ret < 0) goto exit; @@ -1535,7 +1536,7 @@ static int nmk_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, if (ret < 0) goto exit; - of_property_for_each_string(np, "ste,pins", prop, group) { + of_property_for_each_string(np, "groups", prop, group) { ret = nmk_dt_add_map_mux(map, reserved_maps, num_maps, group, function); if (ret < 0) @@ -1548,6 +1549,9 @@ static int nmk_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, if (np_config) has_config |= nmk_pinctrl_dt_get_config(np_config, &configs); if (has_config) { + const char *gpio_name; + const char *pin; + ret = of_property_count_strings(np, "ste,pins"); if (ret < 0) goto exit; @@ -1557,8 +1561,8 @@ static int nmk_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, if (ret < 0) goto exit; - of_property_for_each_string(np, "ste,pins", prop, group) { - gpio_name = nmk_find_pin_name(pctldev, group); + of_property_for_each_string(np, "ste,pins", prop, pin) { + gpio_name = nmk_find_pin_name(pctldev, pin); ret = nmk_dt_add_map_configs(map, reserved_maps, num_maps, |