[PATCH RESEND for ARM-SoC 0/2] ARM: STi: NOR Flash support

[PATCH RESEND for ARM-SoC 0/2] ARM: STi: NOR Flash support

[Lee Jones]

As requested by Arnd:

ARM-SoC Maintainers,

Please apply these two patches directly to ARM-SoC for inclusion
into the v3.15 merge window. All maintainer Acks are applied.

Kind regards,
Lee

[PATCH RESEND for ARM-SoC 1/2] ARM: STi: stih416: Add support for the FSM Serial Flash Controller

[Lee Jones]

Here we add the necessary device nodes required for successful device
probing and Pinctrl setup for the FSM when booting on an STiH416 (Orly2).

Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by Angus Clark <angus.clark@st.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 arch/arm/boot/dts/stih416-pinctrl.dtsi | 13 +++++++++++++
 arch/arm/boot/dts/stih416.dtsi         | 13 +++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/arch/arm/boot/dts/stih416-pinctrl.dtsi b/arch/arm/boot/dts/stih416-pinctrl.dtsi
index b29ff4b..81df8e7 100644
--- a/arch/arm/boot/dts/stih416-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih416-pinctrl.dtsi
@@ -210,6 +210,19 @@
 					};
 				};
 			};
+
+			fsm {
+				pinctrl_fsm: fsm {
+					st,pins {
+						spi-fsm-clk  = <&PIO12 2 ALT1 OUT>;
+						spi-fsm-cs   = <&PIO12 3 ALT1 OUT>;
+						spi-fsm-mosi = <&PIO12 4 ALT1 OUT>;
+						spi-fsm-miso = <&PIO12 5 ALT1 IN>;
+						spi-fsm-hol  = <&PIO12 6 ALT1 OUT>;
+						spi-fsm-wp   = <&PIO12 7 ALT1 OUT>;
+					};
+				};
+			};
 		};
 
 		pin-controller-rear {
diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi
index b7ab47b..1e24b9e 100644
--- a/arch/arm/boot/dts/stih416.dtsi
+++ b/arch/arm/boot/dts/stih416.dtsi
@@ -145,5 +145,18 @@
 
 			status		= "disabled";
 		};
+
+		/* FSM */
+		spifsm: spifsm at fe902000 {
+			compatible	   = "st,spi-fsm";
+			reg		   = <0xfe902000 0x1000>;
+			pinctrl-0	   = <&pinctrl_fsm>;
+
+			st,syscfg	   = <&syscfg_rear>;
+			st,boot-device-reg = <0x958>;
+			st,boot-device-spi = <0x1a>;
+
+			status = "disabled";
+		};
 	};
 };
-- 
1.8.3.2

[PATCH RESEND for ARM-SoC 2/2] ARM: STi: stih41x: Add support for the FSM Serial Flash Controller

[Lee Jones]

Here we add the necessary device nodes required for successful device
probing and Pinctrl setup for the FSM when booting on an STiH415 (Orly1)
or STiH416 (Orly2) based b2020 development board.

Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by Angus Clark <angus.clark@st.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 arch/arm/boot/dts/stih41x-b2020.dtsi  |  1 +
 arch/arm/boot/dts/stih41x-b2020x.dtsi | 28 ++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 arch/arm/boot/dts/stih41x-b2020x.dtsi

diff --git a/arch/arm/boot/dts/stih41x-b2020.dtsi b/arch/arm/boot/dts/stih41x-b2020.dtsi
index 0ef0a69..01487e0 100644
--- a/arch/arm/boot/dts/stih41x-b2020.dtsi
+++ b/arch/arm/boot/dts/stih41x-b2020.dtsi
@@ -6,6 +6,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * publishhed by the Free Software Foundation.
  */
+#include "stih41x-b2020x.dtsi"
 / {
 	memory{
 		device_type = "memory";
diff --git a/arch/arm/boot/dts/stih41x-b2020x.dtsi b/arch/arm/boot/dts/stih41x-b2020x.dtsi
new file mode 100644
index 0000000..df01c12
--- /dev/null
+++ b/arch/arm/boot/dts/stih41x-b2020x.dtsi
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
+ * Author: Lee Jones <lee.jones@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+/ {
+	soc {
+		spifsm: spifsm at fe902000 {
+			#address-cells = <1>;
+			#size-cells    = <1>;
+
+			status = "okay";
+
+			partition at 0 {
+				label = "SerialFlash1";
+				reg   = <0x00000000 0x00500000>;
+			};
+
+			partition at 500000 {
+				label = "SerialFlash2";
+				reg   = <0x00500000 0x00b00000>;
+			};
+		};
+	};
+};
-- 
1.8.3.2

[PATCH RESEND for ARM-SoC 0/2] ARM: STi: NOR Flash support

[Arnd Bergmann]

On Friday 21 March 2014, Lee Jones wrote:
> As requested by Arnd:
> 
> ARM-SoC Maintainers,
> 
> Please apply these two patches directly to ARM-SoC for inclusion
> into the v3.15 merge window. All maintainer Acks are applied.
> 
> Kind regards,

Applied to next/dt branch. I had a trivial conflict against the
addition of the network device nodes, which I resolved on this
branch.

Thanks,

	Arnd