kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 57 deletions

diff --git a/target/linux/layerscape/patches-5.4/808-i2c-0003-MLK-11403-I2C-imx-restore-pin-setting-for-i2c.patch b/target/linux/layerscape/patches-5.4/808-i2c-0003-MLK-11403-I2C-imx-restore-pin-setting-for-i2c.patch
deleted file mode 100644
index a03d73a890..0000000000
--- a/target/linux/layerscape/patches-5.4/808-i2c-0003-MLK-11403-I2C-imx-restore-pin-setting-for-i2c.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From b862ceba838786ac81aa6a295ad91a54aff6909d Mon Sep 17 00:00:00 2001
-From: Gao Pan <b54642@freescale.com>
-Date: Tue, 25 Aug 2015 14:00:32 +0800
-Subject: [PATCH] MLK-11403: I2C: imx: restore pin setting for i2c
-
-restore pin setting for i2c in suspend/resume
-
-Signed-off-by: Gao Pan <gaopan@freescale.com>
-(Vipul: Fixed merge conflicts)
-Signed-off-by: Vipul Kumar <vipul_kumar@mentor.com>
-(cherry picked from commit 42b5aa1d72c09015d435459c6a59022255e3ef21)
----
- drivers/i2c/busses/i2c-imx.c | 19 +++++++++++++++++--
- 1 file changed, 17 insertions(+), 2 deletions(-)
-
---- a/drivers/i2c/busses/i2c-imx.c
-+++ b/drivers/i2c/busses/i2c-imx.c
-@@ -1257,7 +1257,8 @@ static int __maybe_unused i2c_imx_runtim
- {
- 	struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev);
- 
--	clk_disable(i2c_imx->clk);
-+	clk_disable_unprepare(i2c_imx->clk);
-+	pinctrl_pm_select_sleep_state(dev);
- 
- 	return 0;
- }
-@@ -1267,14 +1268,28 @@ static int __maybe_unused i2c_imx_runtim
- 	struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev);
- 	int ret;
- 
--	ret = clk_enable(i2c_imx->clk);
-+	pinctrl_pm_select_default_state(dev);
-+	ret = clk_prepare_enable(i2c_imx->clk);
- 	if (ret)
- 		dev_err(dev, "can't enable I2C clock, ret=%d\n", ret);
- 
- 	return ret;
- }
- 
-+static int i2c_imx_suspend(struct device *dev)
-+{
-+	pinctrl_pm_select_sleep_state(dev);
-+	return 0;
-+}
-+
-+static int i2c_imx_resume(struct device *dev)
-+{
-+	pinctrl_pm_select_default_state(dev);
-+	return 0;
-+}
-+
- static const struct dev_pm_ops i2c_imx_pm_ops = {
-+	SET_SYSTEM_SLEEP_PM_OPS(i2c_imx_suspend, i2c_imx_resume)
- 	SET_RUNTIME_PM_OPS(i2c_imx_runtime_suspend,
- 			   i2c_imx_runtime_resume, NULL)
- };