[PATCH RFC 7/7] [POWERPC] MPC8360E-RDK: add support for NAND on UPM
From: Anton Vorontsov <hidden>
Date: 2007-12-10 20:46:34
Subsystem:
linux for powerpc (32-bit and 64-bit), linux for powerpc embedded ppc8xx and ppc83xx, the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Christophe Leroy, Linus Torvalds
Signed-off-by: Anton Vorontsov <redacted> --- arch/powerpc/boot/dts/mpc836x_rdk.dts | 24 +++++++++++++++++++++++- arch/powerpc/platforms/83xx/Kconfig | 2 ++ arch/powerpc/platforms/83xx/mpc836x_rdk.c | 1 + 3 files changed, 26 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/boot/dts/mpc836x_rdk.dts b/arch/powerpc/boot/dts/mpc836x_rdk.dts
index a1b2da6..f57ba53 100644
--- a/arch/powerpc/boot/dts/mpc836x_rdk.dts
+++ b/arch/powerpc/boot/dts/mpc836x_rdk.dts@@ -115,7 +115,7 @@ device_type = "ipic"; }; - par_io@1400 { + qe_pio: par_io@1400 { reg = <0x1400 0x100>; num-ports = <7>; };
@@ -229,4 +229,26 @@ interrupt-parent = <&ipic>; }; }; + + localbus@e0005000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "fsl,mpc8360erdk-localbus", + "fsl,mpc8360e-localbus", + "fsl,pq2pro-localbus"; + reg = <0xe0005000 0xd8>; + ranges = <1 0 0x60000000 1>; + + nand-flash@1,0 { + compatible = "STMicro,NAND512W3A2BN6E", "fsl,upm-nand"; + reg = <1 0 1>; + upm = "A"; + upm-addr-offset = <16>; + upm-cmd-offset = <8>; + gpios = <4 18>; + gpio-parent = <&qe_pio>; + wait-pattern; + wait-write; + }; + }; };
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 98f6358..2fc60c1 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig@@ -54,6 +54,7 @@ config MPC836x_RDK bool "Freescale/Logic MPC836x RDK" select DEFAULT_UIMAGE select QUICC_ENGINE + select FSL_UPM_LOCKLESS help This option enables support for the MPC836x RDK Processor Board, also known as ZOOM PowerQUICC Kit.
@@ -82,4 +83,5 @@ config PPC_MPC836x bool select PPC_UDBG_16550 select PPC_INDIRECT_PCI + select FSL_UPM default y if MPC836x_MDS || MPC836x_RDK
diff --git a/arch/powerpc/platforms/83xx/mpc836x_rdk.c b/arch/powerpc/platforms/83xx/mpc836x_rdk.c
index be9e2fd..4288e16 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_rdk.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_rdk.c@@ -27,6 +27,7 @@ static struct of_device_id mpc836x_rdk_ids[] = { { .type = "soc", }, { .compatible = "soc", }, { .type = "qe", }, + { .compatible = "fsl,pq2pro-localbus", }, {}, };
--
1.5.2.2