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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-09-04 19:01:23 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-09-04 19:02:48 +0200 |
| commit | 662394fb30fdbcc89ec387918714aebee6868a9f (patch) | |
| tree | c308c5f1a650abf9d9ccbb2a1747469a0d8570c0 /target/linux/brcm2708/patches-4.19/950-0423-rtc-rv3028-Add-backup-switchover-mode-support.patch | |
| parent | 99a5e285887c4a10aaf06d8e01fae0707995da00 (diff) | |
| download | upstream-662394fb30fdbcc89ec387918714aebee6868a9f.tar.gz upstream-662394fb30fdbcc89ec387918714aebee6868a9f.tar.bz2 upstream-662394fb30fdbcc89ec387918714aebee6868a9f.zip | |
brcm2708: update to latest patches from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0423-rtc-rv3028-Add-backup-switchover-mode-support.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0423-rtc-rv3028-Add-backup-switchover-mode-support.patch | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0423-rtc-rv3028-Add-backup-switchover-mode-support.patch b/target/linux/brcm2708/patches-4.19/950-0423-rtc-rv3028-Add-backup-switchover-mode-support.patch deleted file mode 100644 index 120bb38624..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0423-rtc-rv3028-Add-backup-switchover-mode-support.patch +++ /dev/null @@ -1,50 +0,0 @@ -From e3273d6c63ea4956b2ee428be1cf7cae9b848614 Mon Sep 17 00:00:00 2001 -From: Phil Howard <phil@gadgetoid.com> -Date: Fri, 29 Mar 2019 10:53:14 +0000 -Subject: [PATCH 423/773] rtc: rv3028: Add backup switchover mode support - -Signed-off-by: Phil Howard <phil@pimoroni.com> ---- - drivers/rtc/rtc-rv3028.c | 17 +++++++++++++++++ - 1 file changed, 17 insertions(+) - ---- a/drivers/rtc/rtc-rv3028.c -+++ b/drivers/rtc/rtc-rv3028.c -@@ -74,6 +74,7 @@ - - #define RV3028_BACKUP_TCE BIT(5) - #define RV3028_BACKUP_TCR_MASK GENMASK(1,0) -+#define RV3028_BACKUP_BSM_MASK 0x0C - - #define OFFSET_STEP_PPT 953674 - -@@ -601,6 +602,7 @@ static int rv3028_probe(struct i2c_clien - struct rv3028_data *rv3028; - int ret, status; - u32 ohms; -+ u8 bsm; - struct nvmem_config nvmem_cfg = { - .name = "rv3028_nvram", - .word_size = 1, -@@ -671,6 +673,21 @@ static int rv3028_probe(struct i2c_clien - if (ret) - return ret; - -+ /* setup backup switchover mode */ -+ if (!device_property_read_u8(&client->dev, "backup-switchover-mode", -+ &bsm)) { -+ if (bsm <= 3) { -+ ret = regmap_update_bits(rv3028->regmap, RV3028_BACKUP, -+ RV3028_BACKUP_BSM_MASK, -+ (bsm & 0x03) << 2); -+ -+ if (ret) -+ return ret; -+ } else { -+ dev_warn(&client->dev, "invalid backup switchover mode value\n"); -+ } -+ } -+ - /* setup trickle charger */ - if (!device_property_read_u32(&client->dev, "trickle-resistor-ohms", - &ohms)) { |