All of lore.kernel.org
 help / color / mirror / Atom feed
From: netz.kernel@gmail.com (Marty Plummer)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH v2 1/5] ARM: hisi: Make 3620 explicit, remove wildcards
Date: Thu, 15 Sep 2016 16:05:01 -0500	[thread overview]
Message-ID: <20160915210505.21878-2-netz.kernel@gmail.com> (raw)
In-Reply-To: <20160915210505.21878-1-netz.kernel@gmail.com>

Signed-off-by: Marty Plummer <netz.kernel@gmail.com>
---
 arch/arm/Kconfig.debug              |  2 +-
 arch/arm/boot/dts/Makefile          |  2 +-
 arch/arm/configs/hisi_defconfig     |  2 +-
 arch/arm/configs/multi_v7_defconfig |  2 +-
 arch/arm/mach-hisi/Kconfig          |  4 ++--
 arch/arm/mach-hisi/core.h           | 10 +++++-----
 arch/arm/mach-hisi/hisilicon.c      |  6 +++---
 arch/arm/mach-hisi/hotplug.c        | 16 ++++++++--------
 arch/arm/mach-hisi/platsmp.c        | 24 ++++++++++++------------
 9 files changed, 34 insertions(+), 34 deletions(-)

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index a9693b6..9094ca6 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -280,7 +280,7 @@ choice
 
 	config DEBUG_HI3620_UART
 		bool "Hisilicon HI3620 Debug UART"
-		depends on ARCH_HI3xxx
+		depends on ARCH_HI3620
 		select DEBUG_UART_PL01X
 		help
 		  Say Y here if you want kernel low-level debugging support
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index faacd52..7ffd3a3 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -154,7 +154,7 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \
 	exynos5440-sd5v1.dtb \
 	exynos5440-ssdk5440.dtb \
 	exynos5800-peach-pi.dtb
-dtb-$(CONFIG_ARCH_HI3xxx) += \
+dtb-$(CONFIG_ARCH_HI3620) += \
 	hi3620-hi4511.dtb
 dtb-$(CONFIG_ARCH_HIGHBANK) += \
 	highbank.dtb \
diff --git a/arch/arm/configs/hisi_defconfig b/arch/arm/configs/hisi_defconfig
index b2e340b..14c8da6 100644
--- a/arch/arm/configs/hisi_defconfig
+++ b/arch/arm/configs/hisi_defconfig
@@ -4,7 +4,7 @@ CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_RD_LZMA=y
 CONFIG_ARCH_HISI=y
-CONFIG_ARCH_HI3xxx=y
+CONFIG_ARCH_HI3620=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_CMDLINE_PARTITION=y
 CONFIG_ARCH_HIX5HD2=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 2c8665c..a63865e 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -45,7 +45,7 @@ CONFIG_MACH_BERLIN_BG2Q=y
 CONFIG_ARCH_DIGICOLOR=y
 CONFIG_ARCH_HIGHBANK=y
 CONFIG_ARCH_HISI=y
-CONFIG_ARCH_HI3xxx=y
+CONFIG_ARCH_HI3620=y
 CONFIG_ARCH_HIX5HD2=y
 CONFIG_ARCH_HIP01=y
 CONFIG_ARCH_HIP04=y
diff --git a/arch/arm/mach-hisi/Kconfig b/arch/arm/mach-hisi/Kconfig
index a3b091a..8a552c3 100644
--- a/arch/arm/mach-hisi/Kconfig
+++ b/arch/arm/mach-hisi/Kconfig
@@ -12,8 +12,8 @@ if ARCH_HISI
 
 menu "Hisilicon platform type"
 
-config ARCH_HI3xxx
-	bool "Hisilicon Hi36xx family"
+config ARCH_HI3620
+	bool "Hisilicon Hi3620 family"
 	depends on ARCH_MULTI_V7
 	select CACHE_L2X0
 	select HAVE_ARM_SCU if SMP
diff --git a/arch/arm/mach-hisi/core.h b/arch/arm/mach-hisi/core.h
index e883583..cb7bc84 100644
--- a/arch/arm/mach-hisi/core.h
+++ b/arch/arm/mach-hisi/core.h
@@ -3,13 +3,13 @@
 
 #include <linux/reboot.h>
 
-extern void hi3xxx_set_cpu_jump(int cpu, void *jump_addr);
-extern int hi3xxx_get_cpu_jump(int cpu);
+extern void hi3620_set_cpu_jump(int cpu, void *jump_addr);
+extern int hi3620_get_cpu_jump(int cpu);
 extern void secondary_startup(void);
 
-extern void hi3xxx_cpu_die(unsigned int cpu);
-extern int hi3xxx_cpu_kill(unsigned int cpu);
-extern void hi3xxx_set_cpu(int cpu, bool enable);
+extern void hi3620_cpu_die(unsigned int cpu);
+extern int hi3620_cpu_kill(unsigned int cpu);
+extern void hi3620_set_cpu(int cpu, bool enable);
 
 extern void hix5hd2_set_cpu(int cpu, bool enable);
 extern void hix5hd2_cpu_die(unsigned int cpu);
diff --git a/arch/arm/mach-hisi/hisilicon.c b/arch/arm/mach-hisi/hisilicon.c
index c08c44e..dfa1ee8 100644
--- a/arch/arm/mach-hisi/hisilicon.c
+++ b/arch/arm/mach-hisi/hisilicon.c
@@ -9,7 +9,7 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
-*/
+ */
 
 #include <linux/clocksource.h>
 #include <linux/irqchip.h>
@@ -44,12 +44,12 @@ static void __init hi3620_map_io(void)
 	iotable_init(hi3620_io_desc, ARRAY_SIZE(hi3620_io_desc));
 }
 
-static const char *const hi3xxx_compat[] __initconst = {
+static const char *const hi3620_compat[] __initconst = {
 	"hisilicon,hi3620-hi4511",
 	NULL,
 };
 
 DT_MACHINE_START(HI3620, "Hisilicon Hi3620 (Flattened Device Tree)")
 	.map_io		= hi3620_map_io,
-	.dt_compat	= hi3xxx_compat,
+	.dt_compat	= hi3620_compat,
 MACHINE_END
diff --git a/arch/arm/mach-hisi/hotplug.c b/arch/arm/mach-hisi/hotplug.c
index a129aae..f06b428 100644
--- a/arch/arm/mach-hisi/hotplug.c
+++ b/arch/arm/mach-hisi/hotplug.c
@@ -143,7 +143,7 @@ static void set_cpu_hi3620(int cpu, bool enable)
 	}
 }
 
-static int hi3xxx_hotplug_init(void)
+static int hi3620_hotplug_init(void)
 {
 	struct device_node *node;
 
@@ -157,10 +157,10 @@ static int hi3xxx_hotplug_init(void)
 	return -ENOENT;
 }
 
-void hi3xxx_set_cpu(int cpu, bool enable)
+void hi3620_set_cpu(int cpu, bool enable)
 {
 	if (!ctrl_base) {
-		if (hi3xxx_hotplug_init() < 0)
+		if (hi3620_hotplug_init() < 0)
 			return;
 	}
 
@@ -262,24 +262,24 @@ static inline void cpu_enter_lowpower(void)
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
-void hi3xxx_cpu_die(unsigned int cpu)
+void hi3620_cpu_die(unsigned int cpu)
 {
 	cpu_enter_lowpower();
-	hi3xxx_set_cpu_jump(cpu, phys_to_virt(0));
+	hi3620_set_cpu_jump(cpu, phys_to_virt(0));
 	cpu_do_idle();
 
 	/* We should have never returned from idle */
 	panic("cpu %d unexpectedly exit from shutdown\n", cpu);
 }
 
-int hi3xxx_cpu_kill(unsigned int cpu)
+int hi3620_cpu_kill(unsigned int cpu)
 {
 	unsigned long timeout = jiffies + msecs_to_jiffies(50);
 
-	while (hi3xxx_get_cpu_jump(cpu))
+	while (hi3620_get_cpu_jump(cpu))
 		if (time_after(jiffies, timeout))
 			return 0;
-	hi3xxx_set_cpu(cpu, false);
+	hi3620_set_cpu(cpu, false);
 	return 1;
 }
 
diff --git a/arch/arm/mach-hisi/platsmp.c b/arch/arm/mach-hisi/platsmp.c
index e1d6764..e36783e 100644
--- a/arch/arm/mach-hisi/platsmp.c
+++ b/arch/arm/mach-hisi/platsmp.c
@@ -23,7 +23,7 @@
 
 static void __iomem *ctrl_base;
 
-void hi3xxx_set_cpu_jump(int cpu, void *jump_addr)
+void hi3620_set_cpu_jump(int cpu, void *jump_addr)
 {
 	cpu = cpu_logical_map(cpu);
 	if (!cpu || !ctrl_base)
@@ -31,7 +31,7 @@ void hi3xxx_set_cpu_jump(int cpu, void *jump_addr)
 	writel_relaxed(virt_to_phys(jump_addr), ctrl_base + ((cpu - 1) << 2));
 }
 
-int hi3xxx_get_cpu_jump(int cpu)
+int hi3620_get_cpu_jump(int cpu)
 {
 	cpu = cpu_logical_map(cpu);
 	if (!cpu || !ctrl_base)
@@ -56,7 +56,7 @@ static void __init hisi_enable_scu_a9(void)
 	}
 }
 
-static void __init hi3xxx_smp_prepare_cpus(unsigned int max_cpus)
+static void __init hi3620_smp_prepare_cpus(unsigned int max_cpus)
 {
 	struct device_node *np = NULL;
 	u32 offset = 0;
@@ -81,20 +81,20 @@ static void __init hi3xxx_smp_prepare_cpus(unsigned int max_cpus)
 	}
 }
 
-static int hi3xxx_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int hi3620_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
-	hi3xxx_set_cpu(cpu, true);
-	hi3xxx_set_cpu_jump(cpu, secondary_startup);
+	hi3620_set_cpu(cpu, true);
+	hi3620_set_cpu_jump(cpu, secondary_startup);
 	arch_send_wakeup_ipi_mask(cpumask_of(cpu));
 	return 0;
 }
 
-static const struct smp_operations hi3xxx_smp_ops __initconst = {
-	.smp_prepare_cpus	= hi3xxx_smp_prepare_cpus,
-	.smp_boot_secondary	= hi3xxx_boot_secondary,
+static const struct smp_operations hi3620_smp_ops __initconst = {
+	.smp_prepare_cpus	= hi3620_smp_prepare_cpus,
+	.smp_boot_secondary	= hi3620_boot_secondary,
 #ifdef CONFIG_HOTPLUG_CPU
-	.cpu_die		= hi3xxx_cpu_die,
-	.cpu_kill		= hi3xxx_cpu_kill,
+	.cpu_die		= hi3620_cpu_die,
+	.cpu_kill		= hi3620_cpu_kill,
 #endif
 };
 
@@ -181,6 +181,6 @@ static const struct smp_operations hip01_smp_ops __initconst = {
 	.smp_boot_secondary     = hip01_boot_secondary,
 };
 
-CPU_METHOD_OF_DECLARE(hi3xxx_smp, "hisilicon,hi3620-smp", &hi3xxx_smp_ops);
+CPU_METHOD_OF_DECLARE(hi3620_smp, "hisilicon,hi3620-smp", &hi3620_smp_ops);
 CPU_METHOD_OF_DECLARE(hix5hd2_smp, "hisilicon,hix5hd2-smp", &hix5hd2_smp_ops);
 CPU_METHOD_OF_DECLARE(hip01_smp, "hisilicon,hip01-smp", &hip01_smp_ops);
-- 
2.9.3

  reply	other threads:[~2016-09-15 21:05 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-15 21:05 [RFC PATCH v2 0/5] Add support for hi3520 Marty Plummer
2016-09-15 21:05 ` Marty Plummer [this message]
2016-09-16  7:54   ` [RFC PATCH v2 1/5] ARM: hisi: Make 3620 explicit, remove wildcards Arnd Bergmann
2016-09-15 21:05 ` [RFC PATCH v2 2/5] clk: hi3620: Make 3620 explicit, remove wildcard Marty Plummer
2016-09-16  8:05   ` Arnd Bergmann
2016-09-15 21:05 ` [RFC PATCH v2 3/5] dmaengine: hi3620: Make hi3620 " Marty Plummer
2016-09-16  8:04   ` Arnd Bergmann
2016-09-15 21:05 ` [RFC PATCH v2 4/5] ARM: hisi: enable devicetree support for hi3520 Marty Plummer
2016-09-16  7:56   ` Arnd Bergmann
2016-09-15 21:05 ` [RFC PATCH v2 5/5] ARM: hisi: add devicetree " Marty Plummer
2016-09-16  8:02   ` Arnd Bergmann

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20160915210505.21878-2-netz.kernel@gmail.com \
    --to=netz.kernel@gmail.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.