* [PATCH 0/2] add FMC2 EBI controller support
@ 2020-09-04 13:20 Christophe Kerello
2020-09-04 13:20 ` [PATCH 1/2] ARM: multi_v7_defconfig: " Christophe Kerello
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Christophe Kerello @ 2020-09-04 13:20 UTC (permalink / raw)
To: robh+dt, alexandre.torgue, linux
Cc: linux-stm32, linux-kernel, devicetree, linux-arm-kernel,
Christophe Kerello
This patchset enables FMC2 EBI support on STM32MP1 SOCs.
Christophe Kerello (2):
ARM: multi_v7_defconfig: add FMC2 EBI controller support
ARM: dts: stm32: add FMC2 EBI support for stm32mp157c
arch/arm/boot/dts/stm32mp151.dtsi | 43 +++++++++++++++++++++++------------
arch/arm/boot/dts/stm32mp157c-ev1.dts | 16 +++++++------
arch/arm/configs/multi_v7_defconfig | 1 +
3 files changed, 39 insertions(+), 21 deletions(-)
--
1.9.1
^ permalink raw reply [flat|nested] 4+ messages in thread* [PATCH 1/2] ARM: multi_v7_defconfig: add FMC2 EBI controller support 2020-09-04 13:20 [PATCH 0/2] add FMC2 EBI controller support Christophe Kerello @ 2020-09-04 13:20 ` Christophe Kerello 2020-09-04 13:20 ` [PATCH 2/2] ARM: dts: stm32: add FMC2 EBI support for stm32mp157c Christophe Kerello 2020-09-23 15:38 ` [PATCH 0/2] add FMC2 EBI controller support Alexandre Torgue 2 siblings, 0 replies; 4+ messages in thread From: Christophe Kerello @ 2020-09-04 13:20 UTC (permalink / raw) To: robh+dt, alexandre.torgue, linux Cc: linux-stm32, linux-kernel, devicetree, linux-arm-kernel, Christophe Kerello This patch adds FMC2 EBI controller support used by STM32MP SOCs. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> --- arch/arm/configs/multi_v7_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index e9e76e3..4929cc8 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -1011,6 +1011,7 @@ CONFIG_EXTCON_MAX14577=m CONFIG_EXTCON_MAX77693=m CONFIG_EXTCON_MAX8997=m CONFIG_TI_AEMIF=y +CONFIG_STM32_FMC2_EBI=y CONFIG_EXYNOS5422_DMC=m CONFIG_IIO=y CONFIG_IIO_SW_TRIGGER=y -- 1.9.1 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/2] ARM: dts: stm32: add FMC2 EBI support for stm32mp157c 2020-09-04 13:20 [PATCH 0/2] add FMC2 EBI controller support Christophe Kerello 2020-09-04 13:20 ` [PATCH 1/2] ARM: multi_v7_defconfig: " Christophe Kerello @ 2020-09-04 13:20 ` Christophe Kerello 2020-09-23 15:38 ` [PATCH 0/2] add FMC2 EBI controller support Alexandre Torgue 2 siblings, 0 replies; 4+ messages in thread From: Christophe Kerello @ 2020-09-04 13:20 UTC (permalink / raw) To: robh+dt, alexandre.torgue, linux Cc: linux-stm32, linux-kernel, devicetree, linux-arm-kernel, Christophe Kerello This patch adds FMC2 External Bus Interface support on stm32mp157c. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> --- arch/arm/boot/dts/stm32mp151.dtsi | 43 +++++++++++++++++++++++------------ arch/arm/boot/dts/stm32mp157c-ev1.dts | 16 +++++++------ 2 files changed, 38 insertions(+), 21 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index bfe2902..4fd7572 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -1302,23 +1302,38 @@ dma-requests = <48>; }; - fmc: nand-controller@58002000 { - compatible = "st,stm32mp15-fmc2"; - reg = <0x58002000 0x1000>, - <0x80000000 0x1000>, - <0x88010000 0x1000>, - <0x88020000 0x1000>, - <0x81000000 0x1000>, - <0x89010000 0x1000>, - <0x89020000 0x1000>; - interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&mdma1 20 0x10 0x12000a02 0x0 0x0>, - <&mdma1 20 0x10 0x12000a08 0x0 0x0>, - <&mdma1 21 0x10 0x12000a0a 0x0 0x0>; - dma-names = "tx", "rx", "ecc"; + fmc: memory-controller@58002000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "st,stm32mp1-fmc2-ebi"; + reg = <0x58002000 0x1000>; clocks = <&rcc FMC_K>; resets = <&rcc FMC_R>; status = "disabled"; + + ranges = <0 0 0x60000000 0x04000000>, /* EBI CS 1 */ + <1 0 0x64000000 0x04000000>, /* EBI CS 2 */ + <2 0 0x68000000 0x04000000>, /* EBI CS 3 */ + <3 0 0x6c000000 0x04000000>, /* EBI CS 4 */ + <4 0 0x80000000 0x10000000>; /* NAND */ + + nand-controller@4,0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32mp1-fmc2-nfc"; + reg = <4 0x00000000 0x1000>, + <4 0x08010000 0x1000>, + <4 0x08020000 0x1000>, + <4 0x01000000 0x1000>, + <4 0x09010000 0x1000>, + <4 0x09020000 0x1000>; + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&mdma1 20 0x2 0x12000a02 0x0 0x0>, + <&mdma1 20 0x2 0x12000a08 0x0 0x0>, + <&mdma1 21 0x2 0x12000a0a 0x0 0x0>; + dma-names = "tx", "rx", "ecc"; + status = "disabled"; + }; }; qspi: spi@58003000 { diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index 85628e1..a55e80c 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts @@ -158,14 +158,16 @@ pinctrl-0 = <&fmc_pins_a>; pinctrl-1 = <&fmc_sleep_pins_a>; status = "okay"; - #address-cells = <1>; - #size-cells = <0>; - nand@0 { - reg = <0>; - nand-on-flash-bbt; - #address-cells = <1>; - #size-cells = <1>; + nand-controller@4,0 { + status = "okay"; + + nand@0 { + reg = <0>; + nand-on-flash-bbt; + #address-cells = <1>; + #size-cells = <1>; + }; }; }; -- 1.9.1 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH 0/2] add FMC2 EBI controller support 2020-09-04 13:20 [PATCH 0/2] add FMC2 EBI controller support Christophe Kerello 2020-09-04 13:20 ` [PATCH 1/2] ARM: multi_v7_defconfig: " Christophe Kerello 2020-09-04 13:20 ` [PATCH 2/2] ARM: dts: stm32: add FMC2 EBI support for stm32mp157c Christophe Kerello @ 2020-09-23 15:38 ` Alexandre Torgue 2 siblings, 0 replies; 4+ messages in thread From: Alexandre Torgue @ 2020-09-23 15:38 UTC (permalink / raw) To: Christophe Kerello, robh+dt, linux Cc: linux-stm32, linux-kernel, devicetree, linux-arm-kernel Hi Christophe, On 9/4/20 3:20 PM, Christophe Kerello wrote: > This patchset enables FMC2 EBI support on STM32MP1 SOCs. > > Christophe Kerello (2): > ARM: multi_v7_defconfig: add FMC2 EBI controller support > ARM: dts: stm32: add FMC2 EBI support for stm32mp157c > > arch/arm/boot/dts/stm32mp151.dtsi | 43 +++++++++++++++++++++++------------ > arch/arm/boot/dts/stm32mp157c-ev1.dts | 16 +++++++------ > arch/arm/configs/multi_v7_defconfig | 1 + > 3 files changed, 39 insertions(+), 21 deletions(-) > Series applied on stm32-next. Regards Alex ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-09-23 15:39 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-09-04 13:20 [PATCH 0/2] add FMC2 EBI controller support Christophe Kerello 2020-09-04 13:20 ` [PATCH 1/2] ARM: multi_v7_defconfig: " Christophe Kerello 2020-09-04 13:20 ` [PATCH 2/2] ARM: dts: stm32: add FMC2 EBI support for stm32mp157c Christophe Kerello 2020-09-23 15:38 ` [PATCH 0/2] add FMC2 EBI controller support Alexandre Torgue
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