diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0759-Add-Micro-Crystal-RV-1805-to-i2c-rtc-overlays.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0759-Add-Micro-Crystal-RV-1805-to-i2c-rtc-overlays.patch | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0759-Add-Micro-Crystal-RV-1805-to-i2c-rtc-overlays.patch b/target/linux/bcm27xx/patches-5.4/950-0759-Add-Micro-Crystal-RV-1805-to-i2c-rtc-overlays.patch deleted file mode 100644 index 6e9951bd4a..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0759-Add-Micro-Crystal-RV-1805-to-i2c-rtc-overlays.patch +++ /dev/null @@ -1,167 +0,0 @@ -From 8c16d549cd0b9e9cf890ac3ead5d58d92590140f Mon Sep 17 00:00:00 2001 -From: "Kevin P. Fleming" <kevin+linux@km6g.us> -Date: Mon, 1 Jun 2020 07:02:00 -0400 -Subject: [PATCH] Add Micro Crystal RV-1805 to i2c-rtc overlays - -While the RV-1805 is supported by the rtc-abx80x driver via -auto-detection, in order for it to be initialized properly -it must be explcitly selected. - -Signed-off-by: Kevin P. Fleming <kevin+linux@km6g.us> ---- - arch/arm/boot/dts/overlays/README | 12 +++++--- - .../dts/overlays/i2c-rtc-gpio-overlay.dts | 28 ++++++++++++++++--- - .../arm/boot/dts/overlays/i2c-rtc-overlay.dts | 27 ++++++++++++++++-- - 3 files changed, 56 insertions(+), 11 deletions(-) - ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -1196,6 +1196,8 @@ Params: abx80x Select o - - pcf8563 Select the PCF8563 device - -+ rv1805 Select the Micro Crystal RV1805 device -+ - rv3028 Select the Micro Crystal RV3028 device - - addr Sets the address for the RTC. Note that the -@@ -1203,10 +1205,10 @@ Params: abx80x Select o - address. - - trickle-diode-type Diode type for trickle charge - "standard" or -- "schottky" (ABx80x only) -+ "schottky" (ABx80x and RV1805 only) - - trickle-resistor-ohms Resistor value for trickle charge (DS1339, -- ABx80x, RV3028) -+ ABx80x, RV1805, RV3028) - - wakeup-source Specify that the RTC can be used as a wakeup - source -@@ -1243,6 +1245,8 @@ Params: abx80x Select o - - pcf8563 Select the PCF8563 device - -+ rv1805 Select the Micro Crystal RV1805 device -+ - rv3028 Select the Micro Crystal RV3028 device - - addr Sets the address for the RTC. Note that the -@@ -1250,10 +1254,10 @@ Params: abx80x Select o - address. - - trickle-diode-type Diode type for trickle charge - "standard" or -- "schottky" (ABx80x only) -+ "schottky" (ABx80x and RV1805 only) - - trickle-resistor-ohms Resistor value for trickle charge (DS1339, -- ABx80x, RV3028) -+ ABx80x, RV1805, RV3028) - - wakeup-source Specify that the RTC can be used as a wakeup - source ---- a/arch/arm/boot/dts/overlays/i2c-rtc-gpio-overlay.dts -+++ b/arch/arm/boot/dts/overlays/i2c-rtc-gpio-overlay.dts -@@ -204,6 +204,23 @@ - }; - }; - -+ fragment@13 { -+ target = <&i2c_gpio>; -+ __dormant__ { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "okay"; -+ -+ rv1805: rv1805@69 { -+ compatible = "microcrystal,rv1805"; -+ reg = <0x69>; -+ abracon,tc-diode = "standard"; -+ abracon,tc-resistor = <0>; -+ status = "okay"; -+ }; -+ }; -+ }; -+ - __overrides__ { - abx80x = <0>,"+1"; - ds1307 = <0>,"+2"; -@@ -217,6 +234,7 @@ - m41t62 = <0>,"+10"; - rv3028 = <0>,"+11"; - pcf2129 = <0>,"+12"; -+ rv1805 = <0>,"+13"; - - addr = <&abx80x>, "reg:0", - <&ds1307>, "reg:0", -@@ -226,12 +244,14 @@ - <&mcp7941x>, "reg:0", - <&pcf8523>, "reg:0", - <&pcf8563>, "reg:0", -- <&m41t62>, "reg:0"; -- -- trickle-diode-type = <&abx80x>,"abracon,tc-diode"; -+ <&m41t62>, "reg:0", -+ <&rv1805>, "reg:0"; -+ trickle-diode-type = <&abx80x>,"abracon,tc-diode", -+ <&rv1805>,"abracon,tc-diode"; - trickle-resistor-ohms = <&ds1339>,"trickle-resistor-ohms:0", - <&abx80x>,"abracon,tc-resistor:0", -- <&rv3028>,"trickle-resistor-ohms:0"; -+ <&rv3028>,"trickle-resistor-ohms:0", -+ <&rv1805>,"abracon,tc-resistor:0"; - backup-switchover-mode = <&rv3028>,"backup-switchover-mode:0"; - wakeup-source = <&ds1339>,"wakeup-source?", - <&ds3231>,"wakeup-source?", ---- a/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts -+++ b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts -@@ -203,6 +203,23 @@ - }; - }; - -+ fragment@13 { -+ target = <&i2c_arm>; -+ __dormant__ { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "okay"; -+ -+ rv1805: rv1805@69 { -+ compatible = "microcrystal,rv1805"; -+ reg = <0x69>; -+ abracon,tc-diode = "standard"; -+ abracon,tc-resistor = <0>; -+ status = "okay"; -+ }; -+ }; -+ }; -+ - __overrides__ { - abx80x = <0>,"+0"; - ds1307 = <0>,"+1"; -@@ -217,6 +234,7 @@ - rv3028 = <0>,"+10"; - pcf2129 = <0>,"+11"; - pcf85363 = <0>,"+12"; -+ rv1805 = <0>,"+13"; - - addr = <&abx80x>, "reg:0", - <&ds1307>, "reg:0", -@@ -226,11 +244,14 @@ - <&mcp7941x>, "reg:0", - <&pcf8523>, "reg:0", - <&pcf8563>, "reg:0", -- <&m41t62>, "reg:0"; -- trickle-diode-type = <&abx80x>,"abracon,tc-diode"; -+ <&m41t62>, "reg:0", -+ <&rv1805>, "reg:0"; -+ trickle-diode-type = <&abx80x>,"abracon,tc-diode", -+ <&rv1805>,"abracon,tc-diode"; - trickle-resistor-ohms = <&ds1339>,"trickle-resistor-ohms:0", - <&abx80x>,"abracon,tc-resistor:0", -- <&rv3028>,"trickle-resistor-ohms:0"; -+ <&rv3028>,"trickle-resistor-ohms:0", -+ <&rv1805>,"abracon,tc-resistor:0"; - backup-switchover-mode = <&rv3028>,"backup-switchover-mode:0"; - wakeup-source = <&ds1339>,"wakeup-source?", - <&ds3231>,"wakeup-source?", |