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bmips: add support for Sercomm SHG2500
Sercomm SHG2500 is a BCM63168 with 128M of RAM, 256M of NAND, an external BCM53124S switch for the LAN ports and internal/external Broadcom wifi. LEDs are connected to an external MSP430G2513 MCU controlled via SPI. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This commit is contained in:
Álvaro Fernández Rojas
parent
d11a7c4d95
commit
aefeb34223
target/linux/bmips
312
target/linux/bmips/dts/bcm63168-sercomm-shg2500.dts
Normal file
312
target/linux/bmips/dts/bcm63168-sercomm-shg2500.dts
Normal file
@ -0,0 +1,312 @@
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "bcm63268.dtsi"
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/ {
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model = "Sercomm SHG2500";
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compatible = "sercomm,shg2500", "brcm,bcm63168", "brcm,bcm63268";
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aliases {
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led-boot = &led_power_red;
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led-failsafe = &led_power_red;
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led-running = &led_power_red;
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led-upgrade = &led_power_red;
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led-internet = &led_internet_green;
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led-usb = &led_modem_green;
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led-wireless = &led_wireless_green;
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};
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i2c {
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compatible = "i2c-gpio";
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sda-gpios = <&gpio 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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scl-gpios = <&gpio 9 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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keys {
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compatible = "gpio-keys-polled";
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poll-interval = <20>;
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wps {
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label = "wps";
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gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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debounce-interval = <60>;
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};
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reset {
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label = "reset";
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gpios = <&gpio 35 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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debounce-interval = <60>;
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};
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};
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};
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&ehci {
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status = "okay";
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};
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ðernet {
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status = "okay";
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nvmem-cells = <&macaddr_cferom_6a0>;
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nvmem-cell-names = "mac-address";
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};
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&hsspi {
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status = "okay";
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led-controller@1 {
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compatible = "sercomm,msp430-leds";
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reg = <1>;
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spi-max-frequency = <500000>;
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led@1 {
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reg = <1>;
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label = "red:modem";
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};
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led_modem_green: led@2 {
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reg = <2>;
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label = "green:modem";
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};
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led@3 {
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reg = <3>;
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label = "blue:modem";
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};
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led@4 {
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reg = <4>;
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label = "red:internet";
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};
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led@5 {
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reg = <5>;
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label = "red:phone";
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};
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led@6 {
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reg = <6>;
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label = "green:phone";
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};
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led_wireless_green: led@7 {
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reg = <7>;
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label = "green:wifi";
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};
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led_power_red: led@8 {
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reg = <8>;
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label = "red:power";
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};
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led_internet_green: led@9 {
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reg = <9>;
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label = "green:internet";
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};
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};
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};
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&mdio_int {
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phy12: ethernet-phy@c {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <12>;
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};
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};
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&mdio_ext {
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switch@1e {
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compatible = "brcm,bcm53125";
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reg = <30>;
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dsa,member = <1 0>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@1 {
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reg = <1>;
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label = "lan1";
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};
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port@2 {
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reg = <2>;
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label = "lan2";
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};
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port@3 {
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reg = <3>;
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label = "lan3";
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};
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port@4 {
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reg = <4>;
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label = "lan4";
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};
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port@8 {
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reg = <8>;
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phy-mode = "rgmii";
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ethernet = <&switch0port4>;
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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};
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};
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};
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&nflash {
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status = "okay";
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nandcs@0 {
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compatible = "brcm,nandcs";
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reg = <0>;
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nand-ecc-step-size = <512>;
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nand-ecc-strength = <15>;
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nand-on-flash-bbt;
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brcm,nand-oob-sector-size = <64>;
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#address-cells = <1>;
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#size-cells = <1>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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cferom: partition@0 {
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label = "cferom";
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reg = <0x0000000 0x0020000>;
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read-only;
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};
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partition@20000 {
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label = "part_map";
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reg = <0x0020000 0x00a0000>;
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read-only;
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};
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partition@c0000 {
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label = "cferam1";
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reg = <0x00c0000 0x0140000>;
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read-only;
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};
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partition@200000 {
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label = "cferam2";
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reg = <0x0200000 0x0140000>;
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read-only;
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};
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artition@6920000 {
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label = "bootflag1";
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reg = <0x6920000 0x0140000>;
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};
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partition@6a60000 {
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label = "bootflag2";
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reg = <0x6a60000 0x0140000>;
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};
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partition@520000 {
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compatible = "sercomm,wfi";
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label = "wfi";
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reg = <0x0520000 0x6400000>;
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};
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partition@6ba0000 {
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label = "xml_cfg";
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reg = <0x6ba0000 0x0280000>;
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read-only;
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};
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partition@6e20000 {
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label = "app_data";
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reg = <0x6e20000 0x0280000>;
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read-only;
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};
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};
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};
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};
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&ohci {
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status = "okay";
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};
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&pcie {
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status = "okay";
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};
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&pinctrl {
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pinctrl_uart1: uart1-pins {
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pinctrl_uart1_sdin: uart1_sdin {
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function = "uart1_sdin";
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pins = "gpio12";
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};
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pinctrl_uart1_sdout: uart1_sdout {
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function = "uart1_sdout";
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pins = "gpio13";
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};
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};
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};
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&switch0 {
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dsa,member = <0 0>;
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ports {
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port@3 {
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reg = <3>;
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label = "wan";
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phy-handle = <&phy12>;
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phy-mode = "gmii";
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};
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switch0port4: port@4 {
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reg = <4>;
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label = "extsw";
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phy-mode = "rgmii";
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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};
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};
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&uart0 {
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status = "okay";
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};
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&uart1 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1>;
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};
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&usbh {
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status = "okay";
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};
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&cferom {
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_cferom_6a0: macaddr@6a0 {
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reg = <0x6a0 0x6>;
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};
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};
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380
target/linux/bmips/files/drivers/leds/leds-sercomm-msp430.c
Normal file
380
target/linux/bmips/files/drivers/leds/leds-sercomm-msp430.c
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@ -0,0 +1,380 @@
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Driver for Sercomm MSP430G2513 LEDs.
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*
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* Copyright 2023 Álvaro Fernández Rojas <noltari@gmail.com>
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*/
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#include <linux/delay.h>
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#include <linux/leds.h>
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#include <linux/module.h>
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#include <linux/of_device.h>
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#include <linux/spi/spi.h>
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#include "leds.h"
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/*
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* MSP430G2513 SPI protocol description:
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* +----+----+----+----+----+----+
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* | b1 | b2 | b3 | b4 | b5 | b6 |
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* +----+----+----+----+----+----+
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* 6 bytes TX & RX per transaction.
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*
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* LEDs:
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* MSP430G2513 can control up to 9 LEDs.
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* b1: LED ID [1,9]
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* b2: LED function
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* b3-b6: LED function parameters
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*
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* LED functions:
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* [0] Off
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* [1] On
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* [2] Flash
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* - b4: delay (x 6ms)
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* - b5: repeat (0 = infinite)
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* [3] Pulse
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* - b3: delay (x 6ms)
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* - b4: blink while pulsing? (unknown)
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* - b5: repeat (0 = infinite)
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* [4] Pulse On
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* - b3: delay (x 6ms)
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* - b4: blink while pulsing? (unknown)
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* - b5: repeat (0 = infinite)
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* [5] Pulse Off
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* - b3: delay (x 6ms)
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* - b4: blink while pulsing? (unknown)
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* - b5: repeat (0 = infinite)
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* [6] Level
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* - b3: brightness [0,4]
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*
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* MCU Commands (b1 = 0x55):
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* [0x0a] FW upgrade data
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* - b3: Data size (usually 0x40), which is appended to TX & RX.
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* [0x31] Get MCU version? (unknown)
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* [0x68] Get MCU work mode
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* [0xa5] Start FW upgrade
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* [0xf0] End FW upgrade
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*/
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#define MSP430_CMD_BYTES 6
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#define MSP430_CMD_MCU 0x55
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#define MSP430_MCU_WM 0x68
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#define MSP430_LED_MIN_ID 1
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#define MSP430_LED_MAX_ID 9
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#define MSP430_LED_OFF 0
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#define MSP430_LED_ON 1
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#define MSP430_LED_FLASH 2
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#define MSP430_LED_PULSE 3
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#define MSP430_LED_PULSE_ON 4
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#define MSP430_LED_PULSE_OFF 5
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#define MSP430_LED_LEVEL 6
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#define MSP430_LED_BLINK_DEF 500
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#define MSP430_LED_BLINK_MASK 0xff
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#define MSP430_LED_BLINK_MS 6
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#define MSP430_LED_BLINK_MAX (MSP430_LED_BLINK_MS * \
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MSP430_LED_BLINK_MASK)
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#define MSP430_LED_BRIGHTNESS_MAX 5
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#define MSP430_LED_REPEAT_MAX 0xff
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/**
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* struct msp430_led - state container for Sercomm MSP430 based LEDs
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* @cdev: LED class device for this LED
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* @spi: spi resource
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* @id: LED ID
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*/
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struct msp430_led {
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struct led_classdev cdev;
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struct spi_device *spi;
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u8 id;
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};
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static inline int msp430_cmd(struct spi_device *spi, u8 tx[MSP430_CMD_BYTES],
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u8 rx[MSP430_CMD_BYTES])
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{
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struct device *dev = &spi->dev;
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int rc;
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memset(rx, 0, MSP430_CMD_BYTES);
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rc = spi_write_then_read(spi, tx, MSP430_CMD_BYTES,
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rx, MSP430_CMD_BYTES);
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if (rc)
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dev_err(dev, "spi error\n");
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dev_dbg(dev, "msp430_cmd: [%02x %02x %02x %02x %02x %02x]"
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" -> [%02x %02x %02x %02x %02x %02x]",
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tx[0], tx[1], tx[2], tx[3], tx[4], tx[5],
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rx[0], rx[1], rx[2], rx[3], rx[4], rx[5]);
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return rc;
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}
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static unsigned long msp430_blink_delay(unsigned long delay)
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{
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unsigned long msp430_delay;
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msp430_delay = delay + MSP430_LED_BLINK_MS / 2;
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msp430_delay = msp430_delay / MSP430_LED_BLINK_MS;
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if (msp430_delay == 0)
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msp430_delay = 1;
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return msp430_delay;
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}
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static int msp430_blink_set(struct led_classdev *led_cdev,
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unsigned long *delay_on,
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unsigned long *delay_off)
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{
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struct msp430_led *led =
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container_of(led_cdev, struct msp430_led, cdev);
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u8 tx[MSP430_CMD_BYTES] = {led->id, MSP430_LED_FLASH, 0, 0, 0, 0};
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u8 rx[MSP430_CMD_BYTES];
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unsigned long delay;
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if (!*delay_on)
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*delay_on = MSP430_LED_BLINK_DEF;
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if (!*delay_off)
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*delay_off = MSP430_LED_BLINK_DEF;
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delay = msp430_blink_delay(*delay_on);
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if (delay != msp430_blink_delay(*delay_off)) {
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dev_dbg(led_cdev->dev,
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"fallback to soft blinking (delay_on != delay_off)\n");
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return -EINVAL;
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}
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if (delay > MSP430_LED_BLINK_MASK) {
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dev_dbg(led_cdev->dev,
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"fallback to soft blinking (delay > %ums)\n",
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MSP430_LED_BLINK_MAX);
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return -EINVAL;
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}
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tx[3] = delay;
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return msp430_cmd(led->spi, tx, rx);
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}
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static int msp430_brightness_set(struct led_classdev *led_cdev,
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enum led_brightness brightness)
|
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{
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struct msp430_led *led =
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container_of(led_cdev, struct msp430_led, cdev);
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u8 tx[MSP430_CMD_BYTES] = {led->id, 0, 0, 0, 0, 0};
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u8 rx[MSP430_CMD_BYTES];
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u8 val = (u8) brightness;
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switch (val)
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{
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case LED_OFF:
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tx[1] = MSP430_LED_OFF;
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break;
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case MSP430_LED_BRIGHTNESS_MAX:
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tx[1] = MSP430_LED_ON;
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break;
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default:
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tx[1] = MSP430_LED_LEVEL;
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tx[2] = val - 1;
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break;
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}
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return msp430_cmd(led->spi, tx, rx);
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}
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static int msp430_pattern_clear(struct led_classdev *ldev)
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{
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msp430_brightness_set(ldev, LED_OFF);
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return 0;
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}
|
||||
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static int msp430_pattern_set(struct led_classdev *led_cdev,
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struct led_pattern *pattern,
|
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u32 len, int repeat)
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{
|
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struct msp430_led *led =
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container_of(led_cdev, struct msp430_led, cdev);
|
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u8 tx[MSP430_CMD_BYTES] = {led->id, 0, 0, 0, 0, 0};
|
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u8 rx[MSP430_CMD_BYTES];
|
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unsigned long delay0;
|
||||
unsigned long delay1;
|
||||
int rc;
|
||||
|
||||
if (len != 2 ||
|
||||
repeat > MSP430_LED_REPEAT_MAX ||
|
||||
pattern[0].delta_t > MSP430_LED_BLINK_MAX ||
|
||||
pattern[1].delta_t > MSP430_LED_BLINK_MAX)
|
||||
return -EINVAL;
|
||||
|
||||
delay0 = msp430_blink_delay(pattern[0].delta_t);
|
||||
delay1 = msp430_blink_delay(pattern[1].delta_t);
|
||||
|
||||
/* Pulse: <off> <delay> <max> <delay> */
|
||||
if (delay0 == delay1 &&
|
||||
pattern[0].brightness == LED_OFF &&
|
||||
pattern[1].brightness == MSP430_LED_BRIGHTNESS_MAX)
|
||||
{
|
||||
tx[1] = MSP430_LED_PULSE;
|
||||
tx[2] = delay0;
|
||||
tx[4] = (u8) repeat;
|
||||
}
|
||||
|
||||
/* Pulse On: <off> <delay> <max> <0ms> */
|
||||
if (pattern[0].delta_t != 0 &&
|
||||
pattern[1].delta_t == 0 &&
|
||||
pattern[0].brightness == LED_OFF &&
|
||||
pattern[1].brightness == MSP430_LED_BRIGHTNESS_MAX) {
|
||||
tx[1] = MSP430_LED_PULSE_ON;
|
||||
tx[2] = delay0;
|
||||
tx[4] = (u8) repeat;
|
||||
}
|
||||
|
||||
/* Pulse Off: <max> <delay> <off> <0ms> */
|
||||
if (pattern[0].delta_t != 0 &&
|
||||
pattern[1].delta_t == 0 &&
|
||||
pattern[0].brightness == MSP430_LED_BRIGHTNESS_MAX &&
|
||||
pattern[1].brightness == LED_OFF) {
|
||||
tx[1] = MSP430_LED_PULSE_OFF;
|
||||
tx[2] = delay0;
|
||||
tx[4] = (u8) repeat;
|
||||
}
|
||||
|
||||
if (!tx[1])
|
||||
return -EINVAL;
|
||||
|
||||
rc = msp430_cmd(led->spi, tx, rx);
|
||||
if (rc)
|
||||
return rc;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int msp430_led(struct spi_device *spi, struct device_node *nc, u8 id)
|
||||
{
|
||||
struct device *dev = &spi->dev;
|
||||
struct led_init_data init_data = {};
|
||||
struct msp430_led *led;
|
||||
enum led_default_state state;
|
||||
int rc;
|
||||
|
||||
led = devm_kzalloc(dev, sizeof(*led), GFP_KERNEL);
|
||||
if (!led)
|
||||
return -ENOMEM;
|
||||
|
||||
led->id = id;
|
||||
led->spi = spi;
|
||||
|
||||
init_data.fwnode = of_fwnode_handle(nc);
|
||||
|
||||
state = led_init_default_state_get(init_data.fwnode);
|
||||
switch (state) {
|
||||
case LEDS_DEFSTATE_ON:
|
||||
led->cdev.brightness = MSP430_LED_BRIGHTNESS_MAX;
|
||||
break;
|
||||
default:
|
||||
led->cdev.brightness = LED_OFF;
|
||||
break;
|
||||
}
|
||||
|
||||
msp430_brightness_set(&led->cdev, led->cdev.brightness);
|
||||
|
||||
led->cdev.blink_set = msp430_blink_set;
|
||||
led->cdev.brightness_set_blocking = msp430_brightness_set;
|
||||
led->cdev.max_brightness = MSP430_LED_BRIGHTNESS_MAX;
|
||||
led->cdev.pattern_clear = msp430_pattern_clear;
|
||||
led->cdev.pattern_set = msp430_pattern_set;
|
||||
|
||||
rc = devm_led_classdev_register_ext(dev, &led->cdev, &init_data);
|
||||
if (rc < 0)
|
||||
return rc;
|
||||
|
||||
dev_dbg(dev, "registered LED %s\n", led->cdev.name);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static inline int msp430_check_workmode(struct spi_device *spi)
|
||||
{
|
||||
struct device *dev = &spi->dev;
|
||||
u8 tx[MSP430_CMD_BYTES] = {MSP430_CMD_MCU, MSP430_MCU_WM, 0, 0, 0, 0};
|
||||
u8 rx[MSP430_CMD_BYTES];
|
||||
int rc;
|
||||
|
||||
rc = msp430_cmd(spi, tx, rx);
|
||||
if (rc)
|
||||
return rc;
|
||||
|
||||
if ((rx[3] == 0xA5 && rx[4] == 'Z') ||
|
||||
(rx[4] == 0xA5 && rx[5] == 'Z') ||
|
||||
(rx[4] == '\b' && rx[5] == '\n')) {
|
||||
dev_err(dev, "invalid workmode: "
|
||||
"[%02x %02x %02x %02x %02x %02x]\n",
|
||||
rx[0], rx[1], rx[2], rx[3], rx[4], rx[5]);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int msp430_leds_probe(struct spi_device *spi)
|
||||
{
|
||||
struct device *dev = &spi->dev;
|
||||
struct device_node *np = dev_of_node(dev);
|
||||
struct device_node *child;
|
||||
int rc;
|
||||
|
||||
rc = msp430_check_workmode(spi);
|
||||
if (rc)
|
||||
return rc;
|
||||
|
||||
for_each_available_child_of_node(np, child) {
|
||||
u32 reg;
|
||||
|
||||
if (of_property_read_u32(child, "reg", ®))
|
||||
continue;
|
||||
|
||||
if (reg < MSP430_LED_MIN_ID || reg > MSP430_LED_MAX_ID) {
|
||||
dev_err(dev, "invalid LED (%u) [%d, %d]\n", reg,
|
||||
MSP430_LED_MIN_ID, MSP430_LED_MAX_ID);
|
||||
continue;
|
||||
}
|
||||
|
||||
rc = msp430_led(spi, child, reg);
|
||||
if (rc < 0) {
|
||||
of_node_put(child);
|
||||
return rc;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct of_device_id msp430_leds_of_match[] = {
|
||||
{ .compatible = "sercomm,msp430-leds", },
|
||||
{ },
|
||||
};
|
||||
MODULE_DEVICE_TABLE(of, msp430_leds_of_match);
|
||||
|
||||
static const struct spi_device_id msp430_leds_id_table[] = {
|
||||
{ "msp430-leds", 0 },
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct spi_driver msp430_leds_driver = {
|
||||
.driver = {
|
||||
.name = KBUILD_MODNAME,
|
||||
.of_match_table = msp430_leds_of_match,
|
||||
},
|
||||
.id_table = msp430_leds_id_table,
|
||||
.probe = msp430_leds_probe,
|
||||
};
|
||||
|
||||
module_spi_driver(msp430_leds_driver);
|
||||
|
||||
MODULE_AUTHOR("Álvaro Fernández Rojas <noltari@gmail.com>");
|
||||
MODULE_DESCRIPTION("LED driver for Sercomm MSP430 controllers");
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_ALIAS("platform:leds-sercomm-msp430");
|
||||
@ -141,3 +141,23 @@ define Device/sercomm_h500-s-vfes
|
||||
SERCOMM_SWVER := 3417
|
||||
endef
|
||||
TARGET_DEVICES += sercomm_h500-s-vfes
|
||||
|
||||
define Device/sercomm_shg2500
|
||||
$(Device/sercomm-nand)
|
||||
DEVICE_VENDOR := Sercomm
|
||||
DEVICE_MODEL := SHG2500
|
||||
DEVICE_LOADADDR := $(KERNEL_LOADADDR)
|
||||
KERNEL := kernel-bin | append-dtb | lzma | cfe-jffs2-kernel
|
||||
CHIP_ID := 63268
|
||||
SOC := bcm63168
|
||||
BLOCKSIZE := 128k
|
||||
PAGESIZE := 2048
|
||||
SUBPAGESIZE := 512
|
||||
VID_HDR_OFFSET := 2048
|
||||
DEVICE_PACKAGES += $(USB2_PACKAGES) kmod-i2c-gpio \
|
||||
kmod-leds-sercomm-msp430
|
||||
SERCOMM_FSVER := 1001
|
||||
SERCOMM_HWVER := 1424e4a
|
||||
SERCOMM_SWVER := 3207
|
||||
endef
|
||||
TARGET_DEVICES += sercomm_shg2500
|
||||
|
||||
16
target/linux/bmips/modules.mk
Normal file
16
target/linux/bmips/modules.mk
Normal file
@ -0,0 +1,16 @@
|
||||
# SPDX-License-Identifier: GPL-2.0-only
|
||||
|
||||
define KernelPackage/leds-sercomm-msp430
|
||||
SUBMENU:=$(LEDS_MENU)
|
||||
TITLE:=Sercomm MSP430G2513 LED support
|
||||
KCONFIG:=CONFIG_LEDS_SERCOMM_MSP430
|
||||
FILES:=$(LINUX_DIR)/drivers/leds/leds-sercomm-msp430.ko
|
||||
DEPENDS:=@TARGET_bmips +kmod-ledtrig-pattern
|
||||
AUTOLOAD:=$(call AutoLoad,60,leds-sercomm-msp430,1)
|
||||
endef
|
||||
|
||||
define KernelPackage/leds-sercomm-msp430/description
|
||||
Kernel support for the Sercomm MSP430G2513 SPI LED controller.
|
||||
endef
|
||||
|
||||
$(eval $(call KernelPackage,leds-sercomm-msp430))
|
||||
@ -10,7 +10,8 @@ comtrend,vr-3032u)
|
||||
ucidef_set_interface_lan "lan1 lan2 lan3 lan4"
|
||||
;;
|
||||
huawei,hg253s-v2 |\
|
||||
netgear,dgnd3700-v2)
|
||||
netgear,dgnd3700-v2 |\
|
||||
sercomm,shg2500)
|
||||
ucidef_set_bridge_device switch
|
||||
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan"
|
||||
;;
|
||||
|
||||
46
target/linux/bmips/patches-5.15/700-leds-add-support-for-Sercomm-MSP430-LED-controller.patch
Normal file
46
target/linux/bmips/patches-5.15/700-leds-add-support-for-Sercomm-MSP430-LED-controller.patch
Normal file
@ -0,0 +1,46 @@
|
||||
From 1a5f2263d388016c88d39e141c7eb8085c9313fc Mon Sep 17 00:00:00 2001
|
||||
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
|
||||
Date: Wed, 5 Apr 2023 08:07:00 +0200
|
||||
Subject: [PATCH] leds: add support for Sercomm MSP430 LED controller
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/plain; charset=UTF-8
|
||||
Content-Transfer-Encoding: 8bit
|
||||
|
||||
Sercomm added an external MSP430G2513 for controlling LEDs through SPI on some
|
||||
boards.
|
||||
|
||||
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
||||
---
|
||||
drivers/leds/Kconfig | 9 +++++++++
|
||||
drivers/leds/Makefile | 1 +
|
||||
drivers/spi/spidev.c | 2 ++
|
||||
3 files changed, 12 insertions(+)
|
||||
|
||||
--- a/drivers/leds/Kconfig
|
||||
+++ b/drivers/leds/Kconfig
|
||||
@@ -288,6 +288,15 @@ config LEDS_COBALT_RAQ
|
||||
help
|
||||
This option enables support for the Cobalt Raq series LEDs.
|
||||
|
||||
+config LEDS_SERCOMM_MSP430
|
||||
+ tristate "LED support for Sercomm MSP430 SPI LED controllers"
|
||||
+ depends on LEDS_CLASS
|
||||
+ depends on SPI
|
||||
+ depends on OF
|
||||
+ help
|
||||
+ This option enables support for the Sercomm MSP430G2513 SPI LED
|
||||
+ controllers.
|
||||
+
|
||||
config LEDS_SUNFIRE
|
||||
tristate "LED support for SunFire servers."
|
||||
depends on LEDS_CLASS
|
||||
--- a/drivers/leds/Makefile
|
||||
+++ b/drivers/leds/Makefile
|
||||
@@ -77,6 +77,7 @@ obj-$(CONFIG_LEDS_PWM) += leds-pwm.o
|
||||
obj-$(CONFIG_LEDS_REGULATOR) += leds-regulator.o
|
||||
obj-$(CONFIG_LEDS_S3C24XX) += leds-s3c24xx.o
|
||||
obj-$(CONFIG_LEDS_SC27XX_BLTC) += leds-sc27xx-bltc.o
|
||||
+obj-$(CONFIG_LEDS_SERCOMM_MSP430) += leds-sercomm-msp430.o
|
||||
obj-$(CONFIG_LEDS_SUNFIRE) += leds-sunfire.o
|
||||
obj-$(CONFIG_LEDS_SYSCON) += leds-syscon.o
|
||||
obj-$(CONFIG_LEDS_TCA6507) += leds-tca6507.o
|
||||
Loading…
x
Reference in New Issue
Block a user