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, 98 deletions

diff --git a/target/linux/layerscape/patches-5.4/813-pm-0002-fsl_pmc-update-device-bindings.patch b/target/linux/layerscape/patches-5.4/813-pm-0002-fsl_pmc-update-device-bindings.patch
deleted file mode 100644
index 988971009e..0000000000
--- a/target/linux/layerscape/patches-5.4/813-pm-0002-fsl_pmc-update-device-bindings.patch
+++ /dev/null
@@ -1,98 +0,0 @@
-From f48ec27500239c0400114327ecbbfec34bfc2deb Mon Sep 17 00:00:00 2001
-From: Li Yang <leoli@freescale.com>
-Date: Wed, 22 Feb 2012 15:52:50 +0000
-Subject: [PATCH] fsl_pmc: update device bindings
-
-Signed-off-by: Li Yang <leoyang.li@nxp.com>
-Signed-off-by: Zhao Chenhui <chenhui.zhao@nxp.com>
-Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
----
- .../devicetree/bindings/powerpc/fsl/pmc.txt        | 59 +++++++++++++---------
- 1 file changed, 34 insertions(+), 25 deletions(-)
-
---- a/Documentation/devicetree/bindings/powerpc/fsl/pmc.txt
-+++ b/Documentation/devicetree/bindings/powerpc/fsl/pmc.txt
-@@ -9,15 +9,20 @@ Properties:
- 
-   "fsl,mpc8548-pmc" should be listed for any chip whose PMC is
-   compatible.  "fsl,mpc8536-pmc" should also be listed for any chip
--  whose PMC is compatible, and implies deep-sleep capability.
-+  whose PMC is compatible, and implies deep-sleep capability and
-+  wake on user defined packet(wakeup on ARP).
-+
-+  "fsl,p1022-pmc" should be listed for any chip whose PMC is
-+  compatible, and implies lossless Ethernet capability during sleep.
- 
-   "fsl,mpc8641d-pmc" should be listed for any chip whose PMC is
-   compatible; all statements below that apply to "fsl,mpc8548-pmc" also
-   apply to "fsl,mpc8641d-pmc".
- 
-   Compatibility does not include bit assignments in SCCR/PMCDR/DEVDISR; these
--  bit assignments are indicated via the sleep specifier in each device's
--  sleep property.
-+  bit assignments are indicated via the clock nodes.  Device which has a
-+  controllable clock source should have a "fsl,pmc-handle" property pointing
-+  to the clock node.
- 
- - reg: For devices compatible with "fsl,mpc8349-pmc", the first resource
-   is the PMC block, and the second resource is the Clock Configuration
-@@ -33,31 +38,35 @@ Properties:
-   this is a phandle to an "fsl,gtm" node on which timer 4 can be used as
-   a wakeup source from deep sleep.
- 
--Sleep specifiers:
--
--  fsl,mpc8349-pmc: Sleep specifiers consist of one cell.  For each bit
--  that is set in the cell, the corresponding bit in SCCR will be saved
--  and cleared on suspend, and restored on resume.  This sleep controller
--  supports disabling and resuming devices at any time.
--
--  fsl,mpc8536-pmc: Sleep specifiers consist of three cells, the third of
--  which will be ORed into PMCDR upon suspend, and cleared from PMCDR
--  upon resume.  The first two cells are as described for fsl,mpc8578-pmc.
--  This sleep controller only supports disabling devices during system
--  sleep, or permanently.
--
--  fsl,mpc8548-pmc: Sleep specifiers consist of one or two cells, the
--  first of which will be ORed into DEVDISR (and the second into
--  DEVDISR2, if present -- this cell should be zero or absent if the
--  hardware does not have DEVDISR2) upon a request for permanent device
--  disabling.  This sleep controller does not support configuring devices
--  to disable during system sleep (unless supported by another compatible
--  match), or dynamically.
-+Clock nodes:
-+The clock nodes are to describe the masks in PM controller registers for each
-+soc clock.
-+- fsl,pmcdr-mask: For "fsl,mpc8548-pmc"-compatible devices, the mask will be
-+  ORed into PMCDR before suspend if the device using this clock is the wake-up
-+  source and need to be running during low power mode; clear the mask if
-+  otherwise.
-+
-+- fsl,sccr-mask: For "fsl,mpc8349-pmc"-compatible devices, the corresponding
-+  bit specified by the mask in SCCR will be saved and cleared on suspend, and
-+  restored on resume.
-+
-+- fsl,devdisr-mask: Contain one or two cells, depending on the availability of
-+  DEVDISR2 register.  For compatible devices, the mask will be ORed into DEVDISR
-+  or DEVDISR2 when the clock should be permenently disabled.
- 
- Example:
- 
--	power@b00 {
--		compatible = "fsl,mpc8313-pmc", "fsl,mpc8349-pmc";
--		reg = <0xb00 0x100 0xa00 0x100>;
--		interrupts = <80 8>;
-+	power@e0070 {
-+		compatible = "fsl,mpc8536-pmc", "fsl,mpc8548-pmc";
-+		reg = <0xe0070 0x20>;
-+
-+		etsec1_clk: soc-clk@24 {
-+			fsl,pmcdr-mask = <0x00000080>;
-+		};
-+		etsec2_clk: soc-clk@25 {
-+			fsl,pmcdr-mask = <0x00000040>;
-+		};
-+		etsec3_clk: soc-clk@26 {
-+			fsl,pmcdr-mask = <0x00000020>;
-+		};
- 	};