mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-29 22:26:44 +07:00
549f3ae1be
This patch adds necessary DT nodes for pcie controllers and miphys for SPEAr13xx SoCs. SPEAr1310 has 3 PCIe ports and SPEAr1340 has 1, which are multiplexed with ahci/sata pins. By default evaluation board of both controller works in ahci mode. Because of this, these nodes are marked "disabled" by default. In order to use pcie controller on evaluation boards do necessary modifications on board and enable (By replacing "disabled" with "okay") pcie and miphy from respective 'evb' dtsi file. Phy specific initialization was previously done from spear1340.c, which isn't required anymore as we have separate drivers for it. Remove it. Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Pratyush Anand <pratyush.anand@st.com> Signed-off-by: Mohit Kumar <mohit.kumar@st.com> [viresh: fixed logs/cclist/checkpatch warnings, clubbed multiple patches into one] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
97 lines
2.1 KiB
Plaintext
97 lines
2.1 KiB
Plaintext
#
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# SPEAr Platform configuration file
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#
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menuconfig PLAT_SPEAR
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bool "ST SPEAr Family" if ARCH_MULTI_V7 || ARCH_MULTI_V5
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default PLAT_SPEAR_SINGLE
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select ARCH_REQUIRE_GPIOLIB
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select ARM_AMBA
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select CLKSRC_MMIO
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if PLAT_SPEAR
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config ARCH_SPEAR13XX
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bool "ST SPEAr13xx"
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depends on ARCH_MULTI_V7 || PLAT_SPEAR_SINGLE
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select ARM_GIC
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select GPIO_SPEAR_SPICS
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select HAVE_ARM_SCU if SMP
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select HAVE_ARM_TWD if SMP
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select PINCTRL
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select MFD_SYSCON
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select MIGHT_HAVE_PCI
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help
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Supports for ARM's SPEAR13XX family
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if ARCH_SPEAR13XX
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config MACH_SPEAR1310
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bool "SPEAr1310 Machine support with Device Tree"
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select PINCTRL_SPEAR1310
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select PHY_ST_SPEAR1310_MIPHY
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help
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Supports ST SPEAr1310 machine configured via the device-tree
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config MACH_SPEAR1340
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bool "SPEAr1340 Machine support with Device Tree"
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select PINCTRL_SPEAR1340
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select PHY_ST_SPEAR1340_MIPHY
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help
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Supports ST SPEAr1340 machine configured via the device-tree
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endif #ARCH_SPEAR13XX
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config ARCH_SPEAR3XX
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bool "ST SPEAr3xx"
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depends on ARCH_MULTI_V5 || PLAT_SPEAR_SINGLE
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depends on !ARCH_SPEAR13XX
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select ARM_VIC
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select PINCTRL
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help
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Supports for ARM's SPEAR3XX family
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if ARCH_SPEAR3XX
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config MACH_SPEAR300
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bool "SPEAr300 Machine support with Device Tree"
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select PINCTRL_SPEAR300
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help
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Supports ST SPEAr300 machine configured via the device-tree
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config MACH_SPEAR310
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bool "SPEAr310 Machine support with Device Tree"
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select PINCTRL_SPEAR310
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help
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Supports ST SPEAr310 machine configured via the device-tree
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config MACH_SPEAR320
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bool "SPEAr320 Machine support with Device Tree"
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select PINCTRL_SPEAR320
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help
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Supports ST SPEAr320 machine configured via the device-tree
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endif
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config ARCH_SPEAR6XX
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bool "ST SPEAr6XX"
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depends on ARCH_MULTI_V5 || PLAT_SPEAR_SINGLE
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depends on !ARCH_SPEAR13XX
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select ARM_VIC
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help
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Supports for ARM's SPEAR6XX family
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config MACH_SPEAR600
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def_bool y
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depends on ARCH_SPEAR6XX
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help
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Supports ST SPEAr600 boards configured via the device-tree
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config ARCH_SPEAR_AUTO
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def_bool PLAT_SPEAR_SINGLE
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depends on !ARCH_SPEAR13XX && !ARCH_SPEAR6XX
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select ARCH_SPEAR3XX
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endif
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