From: viresh kumar <viresh.kumar@linaro.org> To: Arnd Bergmann <arnd@arndb.de> Cc: devicetree-discuss@lists.ozlabs.org, spear-devel@list.st.com, arm@kernel.org, olof@lixom.net, sr@denx.de, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 12/14] ARM: SPEAr3xx: shirq: simplify and move the shared irq multiplexor to DT Date: Mon, 12 Nov 2012 22:07:16 +0530 [thread overview] Message-ID: <CAOh2x=nJXVVjFmDFnTN_02PSG9hcDuXToRUzRMi5jwJqUFtgfw@mail.gmail.com> (raw) In-Reply-To: <201211121509.45176.arnd@arndb.de> On Mon, Nov 12, 2012 at 8:39 PM, Arnd Bergmann <arnd@arndb.de> wrote: > On Sunday 11 November 2012, Viresh Kumar wrote: >> .../devicetree/bindings/arm/spear/shirq.txt | 48 ++++ >> arch/arm/mach-spear3xx/include/mach/irqs.h | 10 +- >> arch/arm/mach-spear3xx/spear300.c | 103 ------- >> arch/arm/mach-spear3xx/spear310.c | 202 -------------- >> arch/arm/mach-spear3xx/spear320.c | 204 -------------- >> arch/arm/mach-spear3xx/spear3xx.c | 4 + >> arch/arm/plat-spear/include/plat/shirq.h | 35 +-- >> arch/arm/plat-spear/shirq.c | 305 +++++++++++++++++---- > > I guess it would be nice to move this to drivers/irqchip/st-shirq.c now > that we have introduced that directory. I was sure that i will get this one :) I wanted to, but was just trying the basic patch first :) I would add another patch in this series as the last patch to move stuff out of plat :) >> static const char * const spear320_dt_board_compat[] = { >> diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c >> index 98144ba..781aec9 100644 >> --- a/arch/arm/mach-spear3xx/spear3xx.c >> +++ b/arch/arm/mach-spear3xx/spear3xx.c >> @@ -121,6 +122,9 @@ struct sys_timer spear3xx_timer = { >> >> static const struct of_device_id vic_of_match[] __initconst = { >> { .compatible = "arm,pl190-vic", .data = vic_of_init, }, >> + { .compatible = "st,spear300-shirq", .data = spear3xx_shirq_of_init, }, >> + { .compatible = "st,spear310-shirq", .data = spear3xx_shirq_of_init, }, >> + { .compatible = "st,spear320-shirq", .data = spear3xx_shirq_of_init, }, >> { /* Sentinel */ } >> }; > > You list three "compatible" values here with the same init function, and then > >> +int __init spear3xx_shirq_of_init(struct device_node *np, >> + struct device_node *parent) >> +{ >> +} > > In that multiplex between thre three again. I think it would be cleaner to have > three separate functions and move the call to of_iomap into shirq_init. I reworked a bit on this patch after picking the initial patch from Shiraz. And i am disappointed that i missed this basic thing. -- viresh
WARNING: multiple messages have this Message-ID (diff)
From: viresh.kumar@linaro.org (viresh kumar) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 12/14] ARM: SPEAr3xx: shirq: simplify and move the shared irq multiplexor to DT Date: Mon, 12 Nov 2012 22:07:16 +0530 [thread overview] Message-ID: <CAOh2x=nJXVVjFmDFnTN_02PSG9hcDuXToRUzRMi5jwJqUFtgfw@mail.gmail.com> (raw) In-Reply-To: <201211121509.45176.arnd@arndb.de> On Mon, Nov 12, 2012 at 8:39 PM, Arnd Bergmann <arnd@arndb.de> wrote: > On Sunday 11 November 2012, Viresh Kumar wrote: >> .../devicetree/bindings/arm/spear/shirq.txt | 48 ++++ >> arch/arm/mach-spear3xx/include/mach/irqs.h | 10 +- >> arch/arm/mach-spear3xx/spear300.c | 103 ------- >> arch/arm/mach-spear3xx/spear310.c | 202 -------------- >> arch/arm/mach-spear3xx/spear320.c | 204 -------------- >> arch/arm/mach-spear3xx/spear3xx.c | 4 + >> arch/arm/plat-spear/include/plat/shirq.h | 35 +-- >> arch/arm/plat-spear/shirq.c | 305 +++++++++++++++++---- > > I guess it would be nice to move this to drivers/irqchip/st-shirq.c now > that we have introduced that directory. I was sure that i will get this one :) I wanted to, but was just trying the basic patch first :) I would add another patch in this series as the last patch to move stuff out of plat :) >> static const char * const spear320_dt_board_compat[] = { >> diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c >> index 98144ba..781aec9 100644 >> --- a/arch/arm/mach-spear3xx/spear3xx.c >> +++ b/arch/arm/mach-spear3xx/spear3xx.c >> @@ -121,6 +122,9 @@ struct sys_timer spear3xx_timer = { >> >> static const struct of_device_id vic_of_match[] __initconst = { >> { .compatible = "arm,pl190-vic", .data = vic_of_init, }, >> + { .compatible = "st,spear300-shirq", .data = spear3xx_shirq_of_init, }, >> + { .compatible = "st,spear310-shirq", .data = spear3xx_shirq_of_init, }, >> + { .compatible = "st,spear320-shirq", .data = spear3xx_shirq_of_init, }, >> { /* Sentinel */ } >> }; > > You list three "compatible" values here with the same init function, and then > >> +int __init spear3xx_shirq_of_init(struct device_node *np, >> + struct device_node *parent) >> +{ >> +} > > In that multiplex between thre three again. I think it would be cleaner to have > three separate functions and move the call to of_iomap into shirq_init. I reworked a bit on this patch after picking the initial patch from Shiraz. And i am disappointed that i missed this basic thing. -- viresh
next prev parent reply other threads:[~2012-11-12 16:37 UTC|newest] Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-11-11 4:39 [PATCH 00/14] ARM: SPEAr: DT updates Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 01/14] pinctrl: SPEAr: add spi chipselect control driver Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar [not found] ` <4a92290e8a3b1a19c3a5e864edfa7badfc2af5d0.1352608333.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2012-11-12 15:03 ` Arnd Bergmann 2012-11-12 15:03 ` Arnd Bergmann 2012-11-15 14:17 ` Linus Walleij 2012-11-15 14:17 ` Linus Walleij [not found] ` <CACRpkdb9tSUUGQjWdHqRr5rUSyiPgWm2i3-QZq9VbWFY2EAQeQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-15 14:19 ` Viresh Kumar 2012-11-15 14:19 ` Viresh Kumar [not found] ` <CAKohpomLRYAKJ=dNLVsjj1xf=G6xj4EcTpPmhSDvgBYUMXc1mA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-15 19:09 ` Linus Walleij 2012-11-15 19:09 ` Linus Walleij 2012-11-16 5:15 ` [PATCH 01/16] gpio: " Viresh Kumar 2012-11-16 5:15 ` Viresh Kumar [not found] ` <3702a1036f8e714e6d18e4726569bbb1eadd65bf.1353042873.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2012-11-16 8:19 ` Arnd Bergmann 2012-11-16 8:19 ` Arnd Bergmann [not found] ` <201211160819.04343.arnd-r2nGTMty4D4@public.gmane.org> 2012-11-16 8:19 ` Viresh Kumar 2012-11-16 8:19 ` Viresh Kumar 2012-11-17 23:02 ` Linus Walleij 2012-11-17 23:02 ` Linus Walleij 2012-11-11 4:39 ` [PATCH 02/14] ARM: SPEAr13xx: DT: Add spics gpio controller nodes Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar [not found] ` <58a7d91cab20b924784fb5a09e16ca08e6f13318.1352608333.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2012-11-13 14:08 ` Linus Walleij 2012-11-13 14:08 ` Linus Walleij 2012-11-13 14:34 ` Viresh Kumar 2012-11-13 14:34 ` Viresh Kumar [not found] ` <CAKohpon=AVGZmR_cwUZ4=buw0kr3JVtXh51BtXteWkJ7E-f_bQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-15 14:06 ` Linus Walleij 2012-11-15 14:06 ` Linus Walleij [not found] ` <CACRpkdaJ2kCYfSP=xCRQAG2wDnkMKX9fey+ByhDDiOS==u+XwA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-15 14:08 ` Viresh Kumar 2012-11-15 14:08 ` Viresh Kumar [not found] ` <CAKohpok7-iBCoYk+aAXZPsOODyh6tp2nutC+6wYOot-bK3=wkg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-15 17:25 ` Linus Walleij 2012-11-15 17:25 ` Linus Walleij 2012-11-11 4:39 ` [PATCH 03/14] ARM: SPEAr: DT: Update pinctrl list Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 04/14] ARM: SPEAr: DT: Update partition info for MTD devices Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 05/14] ARM: SPEAr: DT: Fix existing DT support Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 06/14] ARM: SPEAr: DT: Modify DT bindings for STMMAC Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 07/14] ARM: SPEAr: DT: add uart state to fix warning Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 08/14] ARM: SPEAr: DT: Update device nodes Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar [not found] ` <b3925b105ee2c6fe828ef3b54928aeee02a801ae.1352608333.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2012-11-26 11:25 ` Viresh Kumar 2012-11-26 11:25 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 09/14] ARM: SPEAr1310: Move 1310 specific misc register into machine specific files Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 10/14] ARM: SPEAr13xx: Remove fields not required for ssp controller Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 11/14] ARM: SPEAr1310: Fix AUXDATA for compact flash controller Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 12/14] ARM: SPEAr3xx: shirq: simplify and move the shared irq multiplexor to DT Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-12 15:09 ` Arnd Bergmann 2012-11-12 15:09 ` Arnd Bergmann 2012-11-12 16:37 ` viresh kumar [this message] 2012-11-12 16:37 ` viresh kumar [not found] ` <CAOh2x=nJXVVjFmDFnTN_02PSG9hcDuXToRUzRMi5jwJqUFtgfw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-12 17:00 ` Arnd Bergmann 2012-11-12 17:00 ` Arnd Bergmann 2012-11-12 17:16 ` [PATCH] fixup! " Viresh Kumar 2012-11-12 17:16 ` Viresh Kumar 2012-11-12 17:35 ` [PATCH] ARM: SPEAr3xx: Shirq: Move shirq controller out of plat/ Viresh Kumar 2012-11-12 17:35 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 13/14] ARM: SPEAr3xx: DT: add shirq node for interrupt multiplexor Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 14/14] ARM: SPEAr320: DT: Add SPEAr 320 HMI board support Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar [not found] ` <cover.1352608333.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2012-11-12 15:21 ` [PATCH 00/14] ARM: SPEAr: DT updates Arnd Bergmann 2012-11-12 15:21 ` Arnd Bergmann 2012-11-12 16:39 ` viresh kumar 2012-11-12 16:39 ` viresh kumar 2012-11-12 17:18 ` Viresh Kumar 2012-11-12 17:18 ` Viresh Kumar [not found] ` <CAKohpom0kMjuHx5jO-LTPKQhy_-r4khKi7UBPB_O-50K42FOeQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-21 20:24 ` Olof Johansson 2012-11-21 20:24 ` Olof Johansson [not found] ` <20121121202405.GA15549-O5ziIzlqnXUVNXGz7ipsyg@public.gmane.org> 2012-11-22 3:19 ` Viresh Kumar 2012-11-22 3:19 ` Viresh Kumar [not found] ` <CAKohpokMUTQja6tCz1RmKXFgu+X7MGFAi1+UWLgKhpViOuiMSA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-22 9:47 ` Linus Walleij 2012-11-22 9:47 ` Linus Walleij
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