* [patch 1/2] kirkwood: allow machines to register RnB line with mtd driver [not found] <20100429231253.465019575@fluff.org.uk> @ 2010-04-29 23:12 ` Ben Dooks 2010-05-05 5:55 ` Artem Bityutskiy 0 siblings, 1 reply; 3+ messages in thread From: Ben Dooks @ 2010-04-29 23:12 UTC (permalink / raw) To: linux-arm-kernel; +Cc: nico, Linux MTD, buytenh [-- Attachment #1: slinux/arm/kirkwood/allow-mtd-ready-not-busy-registration.patch --] [-- Type: text/plain, Size: 1855 bytes --] Add a kirkwood_nand_init_rnb() call to allow boards which have RnB line detection to register this instead of a static delay. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: Linux MTD <linux-mtd@lists.infradead.org> Index: linux-2.6-2.6.32.9/arch/arm/mach-kirkwood/common.c =================================================================== --- linux-2.6-2.6.32.9.orig/arch/arm/mach-kirkwood/common.c 2010-02-23 15:38:51.%N +0000 +++ linux-2.6-2.6.32.9/arch/arm/mach-kirkwood/common.c 2010-03-11 13:25:01.%N +0000 @@ -305,6 +305,15 @@ platform_device_register(&kirkwood_nand_flash); } +void __init kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, + int (*dev_ready)(struct mtd_info *)) +{ + kirkwood_clk_ctrl |= CGC_RUNIT; + kirkwood_nand_data.parts = parts; + kirkwood_nand_data.nr_parts = nr_parts; + kirkwood_nand_data.dev_ready = dev_ready; + platform_device_register(&kirkwood_nand_flash); +} /***************************************************************************** * SoC RTC Index: linux-2.6-2.6.32.9/arch/arm/mach-kirkwood/common.h =================================================================== --- linux-2.6-2.6.32.9.orig/arch/arm/mach-kirkwood/common.h 2010-02-23 15:38:51.%N +0000 +++ linux-2.6-2.6.32.9/arch/arm/mach-kirkwood/common.h 2010-03-11 13:25:01.%N +0000 @@ -16,6 +16,7 @@ struct mv_sata_platform_data; struct mvsdio_platform_data; struct mtd_partition; +struct mtd_info; /* * Basic Kirkwood init functions used early by machine-setup. @@ -41,6 +42,7 @@ void kirkwood_uart0_init(void); void kirkwood_uart1_init(void); void kirkwood_nand_init(struct mtd_partition *parts, int nr_parts, int delay); +void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, int (*dev_ready)(struct mtd_info *)); extern int kirkwood_tclk; extern struct sys_timer kirkwood_timer; ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [patch 1/2] kirkwood: allow machines to register RnB line with mtd driver 2010-04-29 23:12 ` [patch 1/2] kirkwood: allow machines to register RnB line with mtd driver Ben Dooks @ 2010-05-05 5:55 ` Artem Bityutskiy 0 siblings, 0 replies; 3+ messages in thread From: Artem Bityutskiy @ 2010-05-05 5:55 UTC (permalink / raw) To: Ben Dooks; +Cc: nico, Linux MTD, buytenh, linux-arm-kernel On Fri, 2010-04-30 at 00:12 +0100, Ben Dooks wrote: > plain text document attachment (slinux) > Add a kirkwood_nand_init_rnb() call to allow boards which > have RnB line detection to register this instead of a > static delay. > > Signed-off-by: Ben Dooks <ben@simtec.co.uk> > Cc: Linux MTD <linux-mtd@lists.infradead.org> I have this patch in l2-mtd-2.6 / dunno -- Best Regards, Artem Bityutskiy (Артём Битюцкий) ^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <20100429231136.086930268@fluff.org.uk>]
* [patch 1/2] kirkwood: allow machines to register RnB line with mtd driver [not found] <20100429231136.086930268@fluff.org.uk> @ 2010-04-29 23:11 ` Ben Dooks 0 siblings, 0 replies; 3+ messages in thread From: Ben Dooks @ 2010-04-29 23:11 UTC (permalink / raw) To: linux-arm-kernel; +Cc: Linux MTD [-- Attachment #1: slinux/arm/kirkwood/allow-mtd-ready-not-busy-registration.patch --] [-- Type: text/plain, Size: 1855 bytes --] Add a kirkwood_nand_init_rnb() call to allow boards which have RnB line detection to register this instead of a static delay. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: Linux MTD <linux-mtd@lists.infradead.org> Index: linux-2.6-2.6.32.9/arch/arm/mach-kirkwood/common.c =================================================================== --- linux-2.6-2.6.32.9.orig/arch/arm/mach-kirkwood/common.c 2010-02-23 15:38:51.%N +0000 +++ linux-2.6-2.6.32.9/arch/arm/mach-kirkwood/common.c 2010-03-11 13:25:01.%N +0000 @@ -305,6 +305,15 @@ platform_device_register(&kirkwood_nand_flash); } +void __init kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, + int (*dev_ready)(struct mtd_info *)) +{ + kirkwood_clk_ctrl |= CGC_RUNIT; + kirkwood_nand_data.parts = parts; + kirkwood_nand_data.nr_parts = nr_parts; + kirkwood_nand_data.dev_ready = dev_ready; + platform_device_register(&kirkwood_nand_flash); +} /***************************************************************************** * SoC RTC Index: linux-2.6-2.6.32.9/arch/arm/mach-kirkwood/common.h =================================================================== --- linux-2.6-2.6.32.9.orig/arch/arm/mach-kirkwood/common.h 2010-02-23 15:38:51.%N +0000 +++ linux-2.6-2.6.32.9/arch/arm/mach-kirkwood/common.h 2010-03-11 13:25:01.%N +0000 @@ -16,6 +16,7 @@ struct mv_sata_platform_data; struct mvsdio_platform_data; struct mtd_partition; +struct mtd_info; /* * Basic Kirkwood init functions used early by machine-setup. @@ -41,6 +42,7 @@ void kirkwood_uart0_init(void); void kirkwood_uart1_init(void); void kirkwood_nand_init(struct mtd_partition *parts, int nr_parts, int delay); +void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, int (*dev_ready)(struct mtd_info *)); extern int kirkwood_tclk; extern struct sys_timer kirkwood_timer; ^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-04-29 23:12 ` [patch 1/2] kirkwood: allow machines to register RnB line with mtd driver Ben Dooks
2010-05-05 5:55 ` Artem Bityutskiy
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2010-04-29 23:11 ` Ben Dooks
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