From: Wang Hongcheng <annie.wang@amd.com> To: Vinod Koul <vinod.koul@intel.com>, Mika Westerberg <mika.westerberg@linux.intel.com>, Joerg Roedel <joro@8bytes.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, dmaengine@vger.kernel.org, iommu@lists.linux-foundation.org, Borislav Petkov <bp@alien8.de>, Huang Rui <ray.huang@amd.com>, Wan Zongshun <vincent.wan@amd.com>, Ken Xue <ken.xue@amd.com>, Tony Li <tony.li@amd.com>, Wang Hongcheng <annie.wang@amd.com> Subject: [PATCH 2/9] 8250/Kconfig: add config option CONFIG_SERIAL_8250_AMD Date: Fri, 4 Dec 2015 11:24:19 +0800 [thread overview] Message-ID: <1449199466-6081-3-git-send-email-annie.wang@amd.com> (raw) In-Reply-To: <1449199466-6081-1-git-send-email-annie.wang@amd.com> Add config option CONFIG_SERIAL_8250_AMD in use of AMD carrizo. Because carrizo's UART DMA device is an amba device, it selects ARM_AMBA option. Anything uses amba devices must select ARM_AMBA. Signed-off-by: Wang Hongcheng <annie.wang@amd.com> --- drivers/tty/serial/8250/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig index 6412f14..d9717c1 100644 --- a/drivers/tty/serial/8250/Kconfig +++ b/drivers/tty/serial/8250/Kconfig @@ -378,3 +378,11 @@ config SERIAL_8250_MID Selecting this option will enable handling of the extra features present on the UART found on Intel Medfield SOC and various other Intel platforms. + +config SERIAL_8250_AMD + bool "AMD carrizo serial port support" + depends on SERIAL_8250 + select ARM_AMBA + help + If you have a Carrizo based board and want to use the + serial port, say Y to this option. If unsure, say N. -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Wang Hongcheng <annie.wang@amd.com> To: Vinod Koul <vinod.koul@intel.com>, Mika Westerberg <mika.westerberg@linux.intel.com>, Joerg Roedel <joro@8bytes.org>, "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: <linux-acpi@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-serial@vger.kernel.org>, <dmaengine@vger.kernel.org>, <iommu@lists.linux-foundation.org>, Borislav Petkov <bp@alien8.de>, Huang Rui <ray.huang@amd.com>, Wan Zongshun <vincent.wan@amd.com>, Ken Xue <ken.xue@amd.com>, Tony Li <tony.li@amd.com>, Wang Hongcheng <annie.wang@amd.com> Subject: [PATCH 2/9] 8250/Kconfig: add config option CONFIG_SERIAL_8250_AMD Date: Fri, 4 Dec 2015 11:24:19 +0800 [thread overview] Message-ID: <1449199466-6081-3-git-send-email-annie.wang@amd.com> (raw) In-Reply-To: <1449199466-6081-1-git-send-email-annie.wang@amd.com> Add config option CONFIG_SERIAL_8250_AMD in use of AMD carrizo. Because carrizo's UART DMA device is an amba device, it selects ARM_AMBA option. Anything uses amba devices must select ARM_AMBA. Signed-off-by: Wang Hongcheng <annie.wang@amd.com> --- drivers/tty/serial/8250/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig index 6412f14..d9717c1 100644 --- a/drivers/tty/serial/8250/Kconfig +++ b/drivers/tty/serial/8250/Kconfig @@ -378,3 +378,11 @@ config SERIAL_8250_MID Selecting this option will enable handling of the extra features present on the UART found on Intel Medfield SOC and various other Intel platforms. + +config SERIAL_8250_AMD + bool "AMD carrizo serial port support" + depends on SERIAL_8250 + select ARM_AMBA + help + If you have a Carrizo based board and want to use the + serial port, say Y to this option. If unsure, say N. -- 1.9.1
next prev parent reply other threads:[~2015-12-04 4:00 UTC|newest] Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-12-04 3:24 [PATCH 0/9] 8250: AMD Carrizo UART PL300 DMA enablement Wang Hongcheng 2015-12-04 3:24 ` Wang Hongcheng 2015-12-04 3:24 ` [PATCH 1/9] ACPI: Add support for AMBA bus type Wang Hongcheng 2015-12-04 3:24 ` Wang Hongcheng 2015-12-04 8:50 ` Mika Westerberg 2015-12-04 9:17 ` Huang Rui 2015-12-04 9:17 ` Huang Rui 2015-12-04 9:42 ` Hanjun Guo 2015-12-04 9:42 ` Hanjun Guo 2015-12-04 9:59 ` G Gregory 2015-12-04 10:20 ` Huang Rui 2015-12-04 10:20 ` Huang Rui 2015-12-04 10:23 ` G Gregory 2015-12-04 3:24 ` Wang Hongcheng [this message] 2015-12-04 3:24 ` [PATCH 2/9] 8250/Kconfig: add config option CONFIG_SERIAL_8250_AMD Wang Hongcheng 2015-12-04 11:11 ` Borislav Petkov 2015-12-04 3:24 ` [PATCH 3/9] ACPI: add struct acpi_amba_quirk for AMD pl330 specific device config Wang Hongcheng 2015-12-04 3:24 ` Wang Hongcheng [not found] ` <1449199466-6081-4-git-send-email-annie.wang-5C7GfCeVMHo@public.gmane.org> 2015-12-04 12:56 ` kbuild test robot 2015-12-04 12:56 ` kbuild test robot 2015-12-04 13:16 ` Graeme Gregory 2015-12-11 6:57 ` Wang, Annie [not found] ` <BLUPR12MB04339648B98F07977B6FA61F81EA0-7LeqcoF/hwrdEWIfrEWxYwdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org> 2015-12-11 9:31 ` Vinod Koul 2015-12-11 9:31 ` Vinod Koul 2015-12-04 3:24 ` [PATCH 4/9] dmaengine: pl330: add new items for pl330 private data Wang Hongcheng 2015-12-04 3:24 ` Wang Hongcheng 2015-12-10 4:09 ` Vinod Koul 2015-12-10 6:38 ` Wang, Annie [not found] ` <BLUPR12MB0433B81BB0AEB2D84505B55881E90-7LeqcoF/hwrdEWIfrEWxYwdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org> 2015-12-11 9:29 ` Vinod Koul 2015-12-11 9:29 ` Vinod Koul 2015-12-11 13:56 ` Andy Shevchenko 2015-12-04 3:24 ` [PATCH 5/9] dmaengine: pl330: provide ACPI dmaengine interface Wang Hongcheng 2015-12-04 3:24 ` Wang Hongcheng [not found] ` <1449199466-6081-6-git-send-email-annie.wang-5C7GfCeVMHo@public.gmane.org> 2015-12-13 2:21 ` Andy Shevchenko 2015-12-13 2:21 ` Andy Shevchenko 2015-12-04 3:24 ` [PATCH 6/9] dmaengine:pl330: set segment_boundary_mask = 0cffffffff Wang Hongcheng 2015-12-04 3:24 ` Wang Hongcheng 2015-12-04 14:59 ` Robin Murphy 2015-12-04 3:24 ` [PATCH 7/9] Serial:8250: New Port Type PORT_AMD_8250 Wang Hongcheng 2015-12-04 3:24 ` Wang Hongcheng [not found] ` <1449199466-6081-8-git-send-email-annie.wang-5C7GfCeVMHo@public.gmane.org> 2015-12-13 2:30 ` Andy Shevchenko 2015-12-13 2:30 ` Andy Shevchenko 2015-12-04 3:24 ` [PATCH 8/9] Documentation: Add ivrs_acpihid kernel parameter description Wang Hongcheng 2015-12-04 3:24 ` Wang Hongcheng [not found] ` <1449199466-6081-9-git-send-email-annie.wang-5C7GfCeVMHo@public.gmane.org> 2015-12-04 12:21 ` Borislav Petkov 2015-12-04 12:21 ` Borislav Petkov 2015-12-04 13:19 ` Wan, Vincent 2015-12-04 13:19 ` Wan, Vincent 2015-12-04 14:38 ` Borislav Petkov 2015-12-04 3:24 ` [PATCH 9/9] iommu/amd: Add ACPI HID named devices IOMMU driver support Wang Hongcheng 2015-12-04 3:24 ` Wang Hongcheng 2015-12-13 2:32 ` [PATCH 0/9] 8250: AMD Carrizo UART PL300 DMA enablement Andy Shevchenko
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