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authorRafał Miłecki <rafal@milecki.pl>2016-09-17 21:42:57 +0200
committerRafał Miłecki <rafal@milecki.pl>2016-09-17 21:43:29 +0200
commit41a582a986595ed4e20c3e2969f31a041390e4f6 (patch)
tree091baa26fee60ca974bda70ba651f9a06293b003 /target/linux
parent0109ed87d9a7875d21766cf410a218adfa61a8e4 (diff)
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bcm53xx: use upstream accepted ILP clk driver for BCM53573
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/bcm53xx/patches-4.4/089-clk-bcm-Add-driver-for-BCM53573-ILP-clock.patch (renamed from target/linux/bcm53xx/patches-4.4/830-clk-bcm-Add-driver-for-BCM53573-ILP-clock.patch)43
1 files changed, 13 insertions, 30 deletions
diff --git a/target/linux/bcm53xx/patches-4.4/830-clk-bcm-Add-driver-for-BCM53573-ILP-clock.patch b/target/linux/bcm53xx/patches-4.4/089-clk-bcm-Add-driver-for-BCM53573-ILP-clock.patch
index a46c08a086..b3f8b9107b 100644
--- a/target/linux/bcm53xx/patches-4.4/830-clk-bcm-Add-driver-for-BCM53573-ILP-clock.patch
+++ b/target/linux/bcm53xx/patches-4.4/089-clk-bcm-Add-driver-for-BCM53573-ILP-clock.patch
@@ -1,7 +1,7 @@
-From 205fc550ceb74f7e8bfcba5c5c7329aa1b34d4ee Mon Sep 17 00:00:00 2001
+From bd8dd593f7d2211f2273e05741d157b0c8d020ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Fri, 29 Jul 2016 14:48:19 +0200
-Subject: [PATCH V8] clk: bcm: Add driver for BCM53573 ILP clock
+Date: Tue, 13 Sep 2016 09:06:04 +0200
+Subject: [PATCH] clk: bcm: Add driver for BCM53573 ILP clock
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
@@ -11,29 +11,9 @@ Cortex-A7. ILP is a part of PMU (Power Management Unit) multi-function
device so we use syscon (and regmap) for it.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
----
-V2: Rebase on top of clk-next
- Use ALP as parent clock
- Improve comments
- Switch from ioremap_nocache to ioremap
- Check of_clk_add_provide result for error
-V3: Drop #include <linux/moduleh>
- Make ILP DT entry part of PMU
- Describe ILP as subdevice of PMU in Documentation
-V4: Use BCM53573 name as suggested by Jon and Ray. It seems "Northstar"
- (even if used in some resources) should be used in relation to
- Cortex-A9 devices only.
-V5: Rename remaining "ns" references to "bcm53573", sorry, I sent V4 too
- early.
-V6: Drop #include <linux/clk.h>
- Use "int" as type where it matches usage
- Add cpu_relax() in the loop
- Add disable callback
- Use _hw_ functions for registering struct clk_hw (new API)
-
- Thanks a lot Stephen!
-V7: Use syscon and regmap (thanks Rob!)
-V8: Update Documentation (drop unused "reg", unit address)
+Acked-by: Rob Herring <robh@kernel.org>
+[sboyd@codeaurora.org: Remove 0 from clk_init_data to silence sparse]
+Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
.../bindings/clock/brcm,bcm53573-ilp.txt | 36 +++++
drivers/clk/bcm/Makefile | 1 +
@@ -83,11 +63,14 @@ V8: Update Documentation (drop unused "reg", unit address)
+};
--- a/drivers/clk/bcm/Makefile
+++ b/drivers/clk/bcm/Makefile
-@@ -8,3 +8,4 @@ obj-$(CONFIG_COMMON_CLK_IPROC) += clk-ns
+@@ -4,6 +4,7 @@ obj-$(CONFIG_CLK_BCM_KONA) += clk-bcm281
+ obj-$(CONFIG_CLK_BCM_KONA) += clk-bcm21664.o
+ obj-$(CONFIG_COMMON_CLK_IPROC) += clk-iproc-armpll.o clk-iproc-pll.o clk-iproc-asiu.o
+ obj-$(CONFIG_ARCH_BCM2835) += clk-bcm2835.o
++obj-$(CONFIG_ARCH_BCM_53573) += clk-bcm53573-ilp.o
+ obj-$(CONFIG_COMMON_CLK_IPROC) += clk-ns2.o
obj-$(CONFIG_ARCH_BCM_CYGNUS) += clk-cygnus.o
obj-$(CONFIG_ARCH_BCM_NSP) += clk-nsp.o
- obj-$(CONFIG_ARCH_BCM_5301X) += clk-nsp.o
-+obj-$(CONFIG_ARCH_BCM_53573) += clk-bcm53573-ilp.o
--- /dev/null
+++ b/drivers/clk/bcm/clk-bcm53573-ilp.c
@@ -0,0 +1,148 @@
@@ -194,7 +177,7 @@ V8: Update Documentation (drop unused "reg", unit address)
+static void bcm53573_ilp_init(struct device_node *np)
+{
+ struct bcm53573_ilp *ilp;
-+ struct clk_init_data init = { 0 };
++ struct clk_init_data init = { };
+ const char *parent_name;
+ int err;
+