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[LEDE-DEV,1/2] ath79: enable LNA for TpLink CPE510 on GPIO 18 & 19

Message ID 1463705191-10903-1-git-send-email-lynxis@fe80.eu
State Changes Requested
Headers show

Commit Message

Alexander 'lynxis' Couzens May 20, 2016, 12:46 a.m. UTC
The LNA improves the rx path up to ~20dbm on those devices.
---
 target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Hartmut Knaack May 20, 2016, 7:59 a.m. UTC | #1
Hi Alexander,
you are missing SoB and prefix should be ar71xx. Please resend.
Thanks,

Hartmut

Alexander Couzens schrieb am 20.05.2016 um 02:46:
> The LNA improves the rx path up to ~20dbm on those devices.
> ---
>  target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
> index 8bf5c0f..5cb052a 100644
> --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
> +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
> @@ -30,6 +30,9 @@
>  #define CPE510_GPIO_LED_L3	15
>  #define CPE510_GPIO_LED_L4	16
>  
> +#define CPE510_GPIO_EXTERNAL_LNA0	18
> +#define CPE510_GPIO_EXTERNAL_LNA1	19
> +
>  #define CPE510_GPIO_BTN_RESET	4
>  
>  #define CPE510_KEYS_POLL_INTERVAL	20 /* msecs */
> @@ -93,6 +96,9 @@ static void __init cpe510_setup(void)
>  					ARRAY_SIZE(cpe510_gpio_keys),
>  					cpe510_gpio_keys);
>  
> +	ath79_wmac_set_ext_lna_gpio(0, CPE510_GPIO_EXTERNAL_LNA0);
> +	ath79_wmac_set_ext_lna_gpio(1, CPE510_GPIO_EXTERNAL_LNA1);
> +
>  	ath79_register_m25p80(NULL);
>  
>  	ath79_register_mdio(1, 0);
>
diff mbox

Patch

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
index 8bf5c0f..5cb052a 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
@@ -30,6 +30,9 @@ 
 #define CPE510_GPIO_LED_L3	15
 #define CPE510_GPIO_LED_L4	16
 
+#define CPE510_GPIO_EXTERNAL_LNA0	18
+#define CPE510_GPIO_EXTERNAL_LNA1	19
+
 #define CPE510_GPIO_BTN_RESET	4
 
 #define CPE510_KEYS_POLL_INTERVAL	20 /* msecs */
@@ -93,6 +96,9 @@  static void __init cpe510_setup(void)
 					ARRAY_SIZE(cpe510_gpio_keys),
 					cpe510_gpio_keys);
 
+	ath79_wmac_set_ext_lna_gpio(0, CPE510_GPIO_EXTERNAL_LNA0);
+	ath79_wmac_set_ext_lna_gpio(1, CPE510_GPIO_EXTERNAL_LNA1);
+
 	ath79_register_m25p80(NULL);
 
 	ath79_register_mdio(1, 0);