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Author SHA1 Message Date
Seungwon Jeon f7b7868ced PCI: designware: Drop "addr" arg from dw_pcie_readl_rc()/dw_pcie_writel_rc() 
The "dbi_addr" argument to dw_pcie_readl_rc() and dw_pcie_writel_rc()
is redundant and misleading because we always have the "struct pcie_port"
and we always want to use the address from there.

This patch removes the argument and changes the callers to match.
No functional change.

[bhelgaas: changelog]
Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
 2013-08-29 13:38:12 -06:00
Jingoo Han 4b1ced841b PCI: exynos: Split into Synopsys part and Exynos part 
Exynos PCIe IP consists of Synopsys specific part and Exynos
specific part. Only core block is a Synopsys Designware part;
other parts are Exynos specific.

Also, the Synopsys Designware part can be shared with other
platforms; thus, it can be split two parts such as Synopsys
Designware part and Exynos specific part.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Pratyush Anand <pratyush.anand@st.com>
Cc: Mohit KUMAR <Mohit.KUMAR@st.com>
 2013-08-12 12:18:20 -06:00
Jingoo Han 340cba6092 pci: Add PCIe driver for Samsung Exynos 
Exynos5440 has a PCIe controller which can be used as Root Complex.
This driver supports a PCIe controller as Root Complex mode.

Signed-off-by: Surendranath Gurivireddy Balla <suren.reddy@samsung.com>
Signed-off-by: Siva Reddy Kallam <siva.kallam@samsung.com>
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Pratyush Anand <pratyush.anand@st.com>
Cc: Mohit KUMAR <Mohit.KUMAR@st.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2013-06-26 20:14:59 +02:00