From 576b91873fc012620fae2b33ddae3fee2fa0a4ef Mon Sep 17 00:00:00 2001 From: "Yusuke.Goda" Date: Wed, 4 Jun 2008 19:22:59 +0900 Subject: sh: Add SH7723 SCIF support Signed-off-by: Yusuke Goda Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index 566ce79b9abf..5559a110a5bd 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -16,6 +16,21 @@ static struct plat_sci_port sci_platform_data[] = { { + .mapbase = 0xffe00000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 80, 80, 80, 80 }, + },{ + .mapbase = 0xffe10000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 81, 81, 81, 81 }, + },{ + .mapbase = 0xffe20000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 82, 82, 82, 82 }, + },{ .mapbase = 0xa4e30000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCI, -- cgit v1.2.2 From 5bde47bc63a9e8ccf9b1542498e266196b307cc2 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Wed, 4 Jun 2008 17:16:15 +0900 Subject: sh: Fix compile error SH7763 setup code SH7763's setup code use old DECLARE_INTC_DESC. There was a compile error because of this. Signed-off-by: Nobuhiro Iwamatsu Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7763.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c index ae2b22219f02..f189a559462b 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c @@ -291,8 +291,9 @@ static struct intc_sense_reg irq_sense_registers[] __initdata = { }; static DECLARE_INTC_DESC(intc_irq_desc, "sh7763-irq", irq_vectors, - NULL, NULL, irq_mask_registers, irq_prio_registers, - irq_sense_registers); + NULL, irq_mask_registers, irq_prio_registers, + irq_sense_registers); + /* External interrupt pins in IRL mode */ static struct intc_vect irl_vectors[] __initdata = { @@ -324,10 +325,10 @@ static struct intc_mask_reg irl7654_mask_registers[] __initdata = { }; static DECLARE_INTC_DESC(intc_irl7654_desc, "sh7763-irl7654", irl_vectors, - NULL, NULL, irl7654_mask_registers, NULL, NULL); + NULL, irl7654_mask_registers, NULL, NULL); static DECLARE_INTC_DESC(intc_irl3210_desc, "sh7763-irl3210", irl_vectors, - NULL, NULL, irl3210_mask_registers, NULL, NULL); + NULL, irl3210_mask_registers, NULL, NULL); #define INTC_ICR0 0xffd00000 #define INTC_INTMSK0 0xffd00044 -- cgit v1.2.2 From 77d11ba993bf1258f242b6a4ee0230aec8c6c8a4 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Mon, 9 Jun 2008 16:00:32 +0900 Subject: usb: r8a66597-hcd: Add support for SH7723 USB host R8A66597 is similar to SH7723 USB 2.0 Host/Function module. In addition, the USB of SH7366 is compatible with SH7723. It can support SH7723 USB host by changing Kconfig. Signed-off-by: Yoshihiro Shimoda Acked-by: Greg Kroah-Hartman Signed-off-by: Paul Mundt --- drivers/usb/host/Kconfig | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 1ef6df395e0c..228797e54f9c 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -300,8 +300,8 @@ config USB_R8A66597_HCD module will be called r8a66597-hcd. config SUPERH_ON_CHIP_R8A66597 - boolean "Enable SuperH on-chip USB like the R8A66597" - depends on USB_R8A66597_HCD && CPU_SUBTYPE_SH7366 + boolean "Enable SuperH on-chip R8A66597 USB" + depends on USB_R8A66597_HCD && (CPU_SUBTYPE_SH7366 || CPU_SUBTYPE_SH7723) help - Renesas SuperH processor has USB like the R8A66597. - This driver supported processor is SH7366. + This driver enables support for the on-chip R8A66597 in the + SH7366 and SH7723 processors. -- cgit v1.2.2 From b8858eed87f1f19903ad9224f7228cbe7374ac7e Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Thu, 5 Jun 2008 21:21:04 +0900 Subject: sh: add resource of USB host for SH7723 Signed-off-by: Yoshihiro Shimoda Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index 5559a110a5bd..a0470f2f5479 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -88,9 +88,35 @@ static struct platform_device rtc_device = { .resource = rtc_resources, }; +static struct resource sh7723_usb_host_resources[] = { + [0] = { + .name = "r8a66597_hcd", + .start = 0xa4d80000, + .end = 0xa4d800ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 65, + .end = 65, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sh7723_usb_host_device = { + .name = "r8a66597_hcd", + .id = 0, + .dev = { + .dma_mask = NULL, /* not use dma */ + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(sh7723_usb_host_resources), + .resource = sh7723_usb_host_resources, +}; + static struct platform_device *sh7723_devices[] __initdata = { &sci_device, &rtc_device, + &sh7723_usb_host_device, }; static int __init sh7723_devices_setup(void) -- cgit v1.2.2 From e50901338b23cc173f464ff8e0179c4354d16877 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Mon, 9 Jun 2008 16:49:43 +0900 Subject: sh: Add -mno-fdpic to default flags. Presently the --fdpic specifier and the --isa matching clash when building with FDPIC toolchains. As we have no interest in building the kernel with --fdpic in the first place, always try to add in -mno-fdpic to the default flags. Signed-off-by: Paul Mundt --- arch/sh/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 8050b03d51fc..fb7b1b15e392 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -41,6 +41,8 @@ cflags-$(CONFIG_CPU_SH5) := $(call cc-option,-m5-32media-nofpu,) cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml +cflags-y += $(call cc-option,-mno-fdpic) + # # -Wa,-isa= tuning implies -Wa,-dsp for the versions of binutils that # support it, while -Wa,-dsp by itself limits the range of usable opcodes -- cgit v1.2.2