diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0140-overlays-Add-addr-parameter-to-i2c-rtc-gpio.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0140-overlays-Add-addr-parameter-to-i2c-rtc-gpio.patch | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0140-overlays-Add-addr-parameter-to-i2c-rtc-gpio.patch b/target/linux/brcm2708/patches-4.19/950-0140-overlays-Add-addr-parameter-to-i2c-rtc-gpio.patch deleted file mode 100644 index ef8e1eaaa8..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0140-overlays-Add-addr-parameter-to-i2c-rtc-gpio.patch +++ /dev/null @@ -1,111 +0,0 @@ -From 20dbf906033167e7c4296eee07437d52627d8ccf Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Mon, 9 Jul 2018 21:11:32 +0100 -Subject: [PATCH] overlays: Add addr parameter to i2c-rtc (& -gpio) - -See: https://github.com/raspberrypi/linux/issues/2611 - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - arch/arm/boot/dts/overlays/README | 10 +++++++ - .../dts/overlays/i2c-rtc-gpio-overlay.dts | 28 +++++++++++++++++++ - .../arm/boot/dts/overlays/i2c-rtc-overlay.dts | 11 ++++++++ - 3 files changed, 49 insertions(+) - ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -817,6 +817,10 @@ Params: abx80x Select o - - pcf8563 Select the PCF8563 device - -+ addr Sets the address for the RTC. Note that the -+ device must be configured to use the specified -+ address. -+ - trickle-diode-type Diode type for trickle charge - "standard" or - "schottky" (ABx80x only) - -@@ -841,6 +845,8 @@ Params: abx80x Select o - - ds3231 Select the DS3231 device - -+ m41t62 Select the M41T62 device -+ - mcp7940x Select the MCP7940x device - - mcp7941x Select the MCP7941x device -@@ -851,6 +857,10 @@ Params: abx80x Select o - - pcf8563 Select the PCF8563 device - -+ addr Sets the address for the RTC. Note that the -+ device must be configured to use the specified -+ address. -+ - trickle-diode-type Diode type for trickle charge - "standard" or - "schottky" (ABx80x only) - ---- a/arch/arm/boot/dts/overlays/i2c-rtc-gpio-overlay.dts -+++ b/arch/arm/boot/dts/overlays/i2c-rtc-gpio-overlay.dts -@@ -159,6 +159,21 @@ - }; - }; - -+ fragment@10 { -+ target = <&i2c_arm>; -+ __dormant__ { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "okay"; -+ -+ m41t62: m41t62@68 { -+ compatible = "st,m41t62"; -+ reg = <0x68>; -+ status = "okay"; -+ }; -+ }; -+ }; -+ - __overrides__ { - abx80x = <0>,"+1"; - ds1307 = <0>,"+2"; -@@ -169,6 +184,19 @@ - pcf2127 = <0>,"+7"; - pcf8523 = <0>,"+8"; - pcf8563 = <0>,"+9"; -+ m41t62 = <0>,"+10"; -+ -+ addr = <&abx80x>, "reg:0", -+ <&ds1307>, "reg:0", -+ <&ds1339>, "reg:0", -+ <&ds3231>, "reg:0", -+ <&mcp7940x>, "reg:0", -+ <&mcp7941x>, "reg:0", -+ <&pcf2127>, "reg:0", -+ <&pcf8523>, "reg:0", -+ <&pcf8563>, "reg:0", -+ <&m41t62>, "reg:0"; -+ - trickle-diode-type = <&abx80x>,"abracon,tc-diode"; - trickle-resistor-ohms = <&ds1339>,"trickle-resistor-ohms:0", - <&abx80x>,"abracon,tc-resistor"; ---- a/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts -+++ b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts -@@ -169,6 +169,17 @@ - pcf8523 = <0>,"+7"; - pcf8563 = <0>,"+8"; - m41t62 = <0>,"+9"; -+ -+ addr = <&abx80x>, "reg:0", -+ <&ds1307>, "reg:0", -+ <&ds1339>, "reg:0", -+ <&ds3231>, "reg:0", -+ <&mcp7940x>, "reg:0", -+ <&mcp7941x>, "reg:0", -+ <&pcf2127>, "reg:0", -+ <&pcf8523>, "reg:0", -+ <&pcf8563>, "reg:0", -+ <&m41t62>, "reg:0"; - trickle-diode-type = <&abx80x>,"abracon,tc-diode"; - trickle-resistor-ohms = <&ds1339>,"trickle-resistor-ohms:0", - <&abx80x>,"abracon,tc-resistor"; |