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wifi/bt: add wifi bt config [1/1]

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PD#156734: wifi/bt: add wifi bt config

1. add wifi/bt configure

2. set pwm e for 32k clock

3. enable cts/rts of uart_a

Change-Id: I94800030a95119ed8ff0c60171faa2cca8eca287
Signed-off-by: Weiguang.ruan <Weiguang.ruan@amlogic.com>
This commit is contained in:
Weiguang.ruan
2018-02-01 23:16:55 +08:00
committed by Yixun Lan
parent 33da4f3153
commit aa03f3e1ac
2 changed files with 48 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
arch/arm64/boot/dts/amlogic/g12a_skt.dts
View File

@@ -136,6 +136,39 @@
};
};
bt-dev{
compatible = "amlogic, bt-dev";
dev_name = "bt-dev";
status = "okay";
gpio_reset = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
};
wifi{
compatible = "amlogic, aml_wifi";
dev_name = "aml_wifi";
status = "okay";
interrupt_pin = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
irq_trigger_type = "GPIO_IRQ_LOW";
power_on_pin = <&gpio GPIOX_6 GPIO_ACTIVE_HIGH>;
dhd_static_buf; //if use bcm wifi, config dhd_static_buf
pinctrl-names = "default";
pinctrl-0 = <&wifi_32k_pins>;
pwm_config = <&wifi_pwm_conf>;
};
wifi_pwm_conf:wifi_pwm_conf{
pwm_channel1_conf {
pwms = <&pwm_ef MESON_PWM_0 30040 0>;
duty-cycle = <15020>;
times = <10>;
};
pwm_channel2_conf {
pwms = <&pwm_ef MESON_PWM_2 30030 0>;
duty-cycle = <15015>;
times = <12>;
};
};
sd_emmc_b:sd@ffe05000 {
status = "okay";
compatible = "amlogic, meson-mmc-g12a";
@@ -274,7 +307,7 @@
compatible = "amlogic, meson-uart";
reg = <0x0 0xffd24000 0x0 0x18>;
interrupts = <0 26 1>;
status = "disable";
status = "okay";
clocks = <&xtal
&clkc CLKID_UART0>;
clock-names = "clk_uart",
@@ -900,3 +933,7 @@
pinctrl-0 = <&ao_b_uart_pins>;
};
};
&pwm_ef {
status = "okay";
};

11
arch/arm64/boot/dts/amlogic/mesong12a.dtsi
View File

@@ -621,7 +621,9 @@
a_uart_pins:a_uart {
mux {
groups = "uart_tx_a",
"uart_rx_a";
"uart_rx_a",
"uart_cts_a",
"uart_rts_a";
function = "uart_a";
};
};
@@ -641,4 +643,11 @@
function = "uart_c";
};
};
wifi_32k_pins:wifi_32k_pins {
mux {
groups = "pwm_e";
function = "pwm_e";
};
};
};