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authorDaniel Golle <daniel@makrotopia.org>2019-06-12 01:14:25 +0200
committerDaniel Golle <daniel@makrotopia.org>2019-06-12 01:18:52 +0200
commit000d400baa0af2e42c9a462e42df7dc9abde1ec7 (patch)
treea11c2dd570e8f02c4a141f135fc8db1e1d391ef2 /target/linux/apm821xx/patches-4.19/803-hwmon-tc654-add-detection-routine.patch
parentc4e727f01cc40bd57274d0b885b0f75cde9c4683 (diff)
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kernel: drop everything not on kernel version 4.14
* Remove testing patches for kernel version 4.19 * remove targets ar7, ixp4xx, orion Those targets are still on kernel 4.9, patches for 4.14 were not ready in time. They may be readded once people prepare and test patches for kernel 4.14. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'target/linux/apm821xx/patches-4.19/803-hwmon-tc654-add-detection-routine.patch')
-rw-r--r--target/linux/apm821xx/patches-4.19/803-hwmon-tc654-add-detection-routine.patch65
1 files changed, 0 insertions, 65 deletions
diff --git a/target/linux/apm821xx/patches-4.19/803-hwmon-tc654-add-detection-routine.patch b/target/linux/apm821xx/patches-4.19/803-hwmon-tc654-add-detection-routine.patch
deleted file mode 100644
index f8b30ae1b3..0000000000
--- a/target/linux/apm821xx/patches-4.19/803-hwmon-tc654-add-detection-routine.patch
+++ /dev/null
@@ -1,65 +0,0 @@
-From 694f9bfb8efaef8a33e8992015ff9d0866faf4a2 Mon Sep 17 00:00:00 2001
-From: Christian Lamparter <chunkeey@gmail.com>
-Date: Sun, 17 Dec 2017 17:27:15 +0100
-Subject: [PATCH 1/2] hwmon: tc654 add detection routine
-
-This patch adds a detection routine for the TC654/TC655
-chips. Both IDs are listed in the Datasheet.
-
-Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
----
- drivers/hwmon/tc654.c | 29 +++++++++++++++++++++++++++++
- 1 file changed, 29 insertions(+)
-
---- a/drivers/hwmon/tc654.c
-+++ b/drivers/hwmon/tc654.c
-@@ -64,6 +64,11 @@ enum tc654_regs {
- /* Register data is read (and cached) at most once per second. */
- #define TC654_UPDATE_INTERVAL HZ
-
-+/* Manufacturer and Version Identification Register Values */
-+#define TC654_MFR_ID_MICROCHIP 0x84
-+#define TC654_VER_ID 0x00
-+#define TC655_VER_ID 0x01
-+
- struct tc654_data {
- struct i2c_client *client;
-
-@@ -497,6 +502,29 @@ static const struct i2c_device_id tc654_
- {}
- };
-
-+static int
-+tc654_detect(struct i2c_client *new_client, struct i2c_board_info *info)
-+{
-+ struct i2c_adapter *adapter = new_client->adapter;
-+ int manufacturer, product;
-+
-+ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-+ return -ENODEV;
-+
-+ manufacturer = i2c_smbus_read_byte_data(new_client, TC654_REG_MFR_ID);
-+ if (manufacturer != TC654_MFR_ID_MICROCHIP)
-+ return -ENODEV;
-+
-+ product = i2c_smbus_read_byte_data(new_client, TC654_REG_VER_ID);
-+ if (!((product == TC654_VER_ID) || (product == TC655_VER_ID)))
-+ return -ENODEV;
-+
-+ strlcpy(info->type, product == TC654_VER_ID ? "tc654" : "tc655",
-+ I2C_NAME_SIZE);
-+ return 0;
-+}
-+
-+
- MODULE_DEVICE_TABLE(i2c, tc654_id);
-
- static struct i2c_driver tc654_driver = {
-@@ -505,6 +533,7 @@ static struct i2c_driver tc654_driver =
- },
- .probe = tc654_probe,
- .id_table = tc654_id,
-+ .detect = tc654_detect,
- };
-
- module_i2c_driver(tc654_driver);