Add clocking wizard driver to clk.
And delete the driver from the staging as it is in drivers/clk.
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xxxxxxxxxx>
---
drivers/clk/Kconfig | 9 ++++++
drivers/clk/Makefile | 1 +
.../clk-xlnx-clock-wizard.c | 3 +-
drivers/staging/Kconfig | 2 --
drivers/staging/Makefile | 1 -
drivers/staging/clocking-wizard/Kconfig | 10 -------
drivers/staging/clocking-wizard/Makefile | 2 --
drivers/staging/clocking-wizard/TODO | 13 --------
.../staging/clocking-wizard/dt-binding.txt | 30 -------------------
9 files changed, 12 insertions(+), 59 deletions(-)
rename drivers/{staging/clocking-wizard => clk}/clk-xlnx-clock-wizard.c (99%)
delete mode 100644 drivers/staging/clocking-wizard/Kconfig
delete mode 100644 drivers/staging/clocking-wizard/Makefile
delete mode 100644 drivers/staging/clocking-wizard/TODO
delete mode 100644 drivers/staging/clocking-wizard/dt-binding.txt
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index c5b3dc97396a..3e0bf794ee09 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -390,6 +390,15 @@ config COMMON_CLK_K210
help
Support for the Canaan Kendryte K210 RISC-V SoC clocks.
+config COMMON_CLK_XLNX_CLKWZRD
+ tristate "Xilinx Clocking Wizard"
+ depends on COMMON_CLK && OF
+ help
+ Support for the Xilinx Clocking Wizard IP core clock generator.
+ Adds support for clocking wizard and compatible.
+ This driver supports the Xilinx clocking wizard programmable clock
+ synthesizer. The number of output is configurable in the design.
+
source "drivers/clk/actions/Kconfig"
source "drivers/clk/analogbits/Kconfig"
source "drivers/clk/baikal-t1/Kconfig"
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index e42312121e51..e7abf6665423 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -68,6 +68,7 @@ obj-$(CONFIG_ARCH_VT8500) += clk-vt8500.o
obj-$(CONFIG_COMMON_CLK_VC5) += clk-versaclock5.o
obj-$(CONFIG_COMMON_CLK_WM831X) += clk-wm831x.o
obj-$(CONFIG_COMMON_CLK_XGENE) += clk-xgene.o
+obj-$(CONFIG_COMMON_CLK_XLNX_CLKWZRD) += clk-xlnx-clock-wizard.o
# please keep this section sorted lexicographically by directory path name
obj-y += actions/
diff --git a/drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c b/drivers/clk/clk-xlnx-clock-wizard.c
similarity index 99%
rename from drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c
rename to drivers/clk/clk-xlnx-clock-wizard.c
index 39367712ef54..ec377f0d569b 100644
--- a/drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c
+++ b/drivers/clk/clk-xlnx-clock-wizard.c
@@ -2,9 +2,10 @@
/*
* Xilinx 'Clocking Wizard' driver
*
- * Copyright (C) 2013 - 2014 Xilinx
+ * Copyright (C) 2013 - 2021 Xilinx
*
* Sören Brinkmann <soren.brinkmann@xxxxxxxxxx>
+ *
*/
#include <linux/platform_device.h>
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index e03627ad4460..7d0f49f9a847 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -72,8 +72,6 @@ source "drivers/staging/gs_fpgaboot/Kconfig"
source "drivers/staging/unisys/Kconfig"
-source "drivers/staging/clocking-wizard/Kconfig"
-
source "drivers/staging/fbtft/Kconfig"
source "drivers/staging/most/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index c7f8d8d8dd11..9498bc973d4e 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -26,7 +26,6 @@ obj-$(CONFIG_LTE_GDM724X) += gdm724x/
obj-$(CONFIG_FIREWIRE_SERIAL) += fwserial/
obj-$(CONFIG_GS_FPGABOOT) += gs_fpgaboot/
obj-$(CONFIG_UNISYSSPAR) += unisys/
-obj-$(CONFIG_COMMON_CLK_XLNX_CLKWZRD) += clocking-wizard/
obj-$(CONFIG_FB_TFT) += fbtft/
obj-$(CONFIG_MOST) += most/
obj-$(CONFIG_KS7010) += ks7010/
diff --git a/drivers/staging/clocking-wizard/Kconfig b/drivers/staging/clocking-wizard/Kconfig
deleted file mode 100644
index 2324b5d73788..000000000000
--- a/drivers/staging/clocking-wizard/Kconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# Xilinx Clocking Wizard Driver
-#
-
-config COMMON_CLK_XLNX_CLKWZRD
- tristate "Xilinx Clocking Wizard"
- depends on COMMON_CLK && OF && HAS_IOMEM
- help
- Support for the Xilinx Clocking Wizard IP core clock generator.
diff --git a/drivers/staging/clocking-wizard/Makefile b/drivers/staging/clocking-wizard/Makefile
deleted file mode 100644
index b1f915224d96..000000000000
--- a/drivers/staging/clocking-wizard/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_COMMON_CLK_XLNX_CLKWZRD) += clk-xlnx-clock-wizard.o
diff --git a/drivers/staging/clocking-wizard/TODO b/drivers/staging/clocking-wizard/TODO
deleted file mode 100644
index c7e1dc58dfba..000000000000
--- a/drivers/staging/clocking-wizard/TODO
+++ /dev/null
@@ -1,13 +0,0 @@
-TODO:
- - support for fractional multiplier
- - support for fractional divider (output 0 only)
- - support for set_rate() operations (may benefit from Stephen Boyd's
- refactoring of the clk primitives:
- https://lore.kernel.org/lkml/1409957256-23729-1-git-send-email-sboyd@xxxxxxxxxxxxxx)
- - review arithmetic
- - overflow after multiplication?
- - maximize accuracy before divisions
-
-Patches to:
- Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
- Sören Brinkmann <soren.brinkmann@xxxxxxxxxx>
diff --git a/drivers/staging/clocking-wizard/dt-binding.txt b/drivers/staging/clocking-wizard/dt-binding.txt
deleted file mode 100644
index efb67ff9f76c..000000000000
--- a/drivers/staging/clocking-wizard/dt-binding.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-Binding for Xilinx Clocking Wizard IP Core
-
-This binding uses the common clock binding[1]. Details about the devices can be
-found in the product guide[2].
-
-[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-[2] Clocking Wizard Product Guide
-https://www.xilinx.com/support/documentation/ip_documentation/clk_wiz/v5_1/pg065-clk-wiz.pdf
-
-Required properties:
- - compatible: Must be 'xlnx,clocking-wizard'
- - reg: Base and size of the cores register space
- - clocks: Handle to input clock
- - clock-names: Tuple containing 'clk_in1' and 's_axi_aclk'
- - clock-output-names: Names for the output clocks
-
-Optional properties:
- - speed-grade: Speed grade of the device (valid values are 1..3)
-
-Example:
- clock-generator@40040000 {
- reg = <0x40040000 0x1000>;
- compatible = "xlnx,clocking-wizard";
- speed-grade = <1>;
- clock-names = "clk_in1", "s_axi_aclk";
- clocks = <&clkc 15>, <&clkc 15>;
- clock-output-names = "clk_out0", "clk_out1", "clk_out2",
- "clk_out3", "clk_out4", "clk_out5",
- "clk_out6", "clk_out7";
- };
--
2.25.1
