From: Li Yang Date: Tue, 8 Jan 2008 07:18:46 +0000 (+0800) Subject: [POWERPC] 83xx: USB device tree cleanups X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=866b6ddd283ac453d4208831119d2b8272cda832;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git [POWERPC] 83xx: USB device tree cleanups Remove device_type = "usb" for 83xx SoC USB controller Signed-off-by: Li Yang Signed-off-by: Kumar Gala --- diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index 6d1d0856063e..e58fd31bee1a 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt @@ -1411,7 +1411,6 @@ platforms are moved over to use the flattened-device-tree model. Example multi port host USB controller device node : usb@22000 { - device_type = "usb"; compatible = "fsl-usb2-mph"; reg = <22000 1000>; #address-cells = <1>; @@ -1425,7 +1424,6 @@ platforms are moved over to use the flattened-device-tree model. Example dual role USB controller device node : usb@23000 { - device_type = "usb"; compatible = "fsl-usb2-dr"; reg = <23000 1000>; #address-cells = <1>; @@ -1589,7 +1587,6 @@ platforms are moved over to use the flattened-device-tree model. iii) USB (Universal Serial Bus Controller) Required properties: - - device_type : should be "usb". - compatible : could be "qe_udc" or "fhci-hcd". - mode : the could be "host" or "slave". - reg : Offset and length of the register set for the device @@ -1603,7 +1600,6 @@ platforms are moved over to use the flattened-device-tree model. Example(slave): usb@6c0 { - device_type = "usb"; compatible = "qe_udc"; reg = <6c0 40>; interrupts = <8b 0>; diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts index c5b6665a8209..6e8c6066de50 100644 --- a/arch/powerpc/boot/dts/mpc8313erdb.dts +++ b/arch/powerpc/boot/dts/mpc8313erdb.dts @@ -92,7 +92,6 @@ /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */ usb@23000 { - device_type = "usb"; compatible = "fsl-usb2-dr"; reg = <23000 1000>; #address-cells = <1>; diff --git a/arch/powerpc/boot/dts/mpc832x_mds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts index 26ac467b10ea..5093ef304ff0 100644 --- a/arch/powerpc/boot/dts/mpc832x_mds.dts +++ b/arch/powerpc/boot/dts/mpc832x_mds.dts @@ -210,7 +210,6 @@ }; usb@6c0 { - device_type = "usb"; compatible = "qe_udc"; reg = <6c0 40 8B00 100>; interrupts = ; diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts index e354f2634246..a4a9fafe217a 100644 --- a/arch/powerpc/boot/dts/mpc8349emitx.dts +++ b/arch/powerpc/boot/dts/mpc8349emitx.dts @@ -91,7 +91,6 @@ }; usb@22000 { - device_type = "usb"; compatible = "fsl-usb2-mph"; reg = <22000 1000>; #address-cells = <1>; @@ -103,7 +102,6 @@ }; usb@23000 { - device_type = "usb"; compatible = "fsl-usb2-dr"; reg = <23000 1000>; #address-cells = <1>; diff --git a/arch/powerpc/boot/dts/mpc8349emitxgp.dts b/arch/powerpc/boot/dts/mpc8349emitxgp.dts index ebdf0b750086..a06ff92cf0b1 100644 --- a/arch/powerpc/boot/dts/mpc8349emitxgp.dts +++ b/arch/powerpc/boot/dts/mpc8349emitxgp.dts @@ -89,7 +89,6 @@ }; usb@23000 { - device_type = "usb"; compatible = "fsl-usb2-dr"; reg = <23000 1000>; #address-cells = <1>; diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts index 0ba13ebcea68..4120e92fcecf 100644 --- a/arch/powerpc/boot/dts/mpc834x_mds.dts +++ b/arch/powerpc/boot/dts/mpc834x_mds.dts @@ -104,7 +104,6 @@ /* phy type (ULPI or SERIAL) are only types supportted for MPH */ /* port = 0 or 1 */ usb@22000 { - device_type = "usb"; compatible = "fsl-usb2-mph"; reg = <22000 1000>; #address-cells = <1>; @@ -116,7 +115,6 @@ }; /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */ usb@23000 { - device_type = "usb"; compatible = "fsl-usb2-dr"; reg = <23000 1000>; #address-cells = <1>; diff --git a/arch/powerpc/boot/dts/mpc836x_mds.dts b/arch/powerpc/boot/dts/mpc836x_mds.dts index fd841b2fddd0..2181d2cdbff2 100644 --- a/arch/powerpc/boot/dts/mpc836x_mds.dts +++ b/arch/powerpc/boot/dts/mpc836x_mds.dts @@ -241,7 +241,6 @@ }; usb@6c0 { - device_type = "usb"; compatible = "qe_udc"; reg = <6c0 40 8B00 100>; interrupts = ; diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c index b1de453a8851..6a454a4087c8 100644 --- a/arch/powerpc/platforms/83xx/usb.c +++ b/arch/powerpc/platforms/83xx/usb.c @@ -41,7 +41,7 @@ int mpc834x_usb_cfg(void) sicrl = in_be32(immap + MPC83XX_SICRL_OFFS) & ~MPC834X_SICRL_USB_MASK; sicrh = in_be32(immap + MPC83XX_SICRH_OFFS) & ~MPC834X_SICRH_USB_UTMI; - np = of_find_compatible_node(NULL, "usb", "fsl-usb2-dr"); + np = of_find_compatible_node(NULL, NULL, "fsl-usb2-dr"); if (np) { sccr |= MPC83XX_SCCR_USB_DRCM_11; /* 1:3 */ @@ -67,7 +67,7 @@ int mpc834x_usb_cfg(void) port0_is_dr = 1; of_node_put(np); } - np = of_find_compatible_node(NULL, "usb", "fsl-usb2-mph"); + np = of_find_compatible_node(NULL, NULL, "fsl-usb2-mph"); if (np) { sccr |= MPC83XX_SCCR_USB_MPHCM_11; /* 1:3 */ @@ -111,7 +111,7 @@ int mpc831x_usb_cfg(void) const void *dr_mode; #endif - np = of_find_compatible_node(NULL, "usb", "fsl-usb2-dr"); + np = of_find_compatible_node(NULL, NULL, "fsl-usb2-dr"); if (!np) return -ENODEV; prop = of_get_property(np, "phy_type", NULL); @@ -188,7 +188,7 @@ int mpc837x_usb_cfg(void) const void *prop; int ret = 0; - np = of_find_compatible_node(NULL, "usb", "fsl-usb2-dr"); + np = of_find_compatible_node(NULL, NULL, "fsl-usb2-dr"); if (!np) return -ENODEV; prop = of_get_property(np, "phy_type", NULL); diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index 217bcc2e8f86..f5c240242cfd 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -531,14 +531,12 @@ static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type) static int __init fsl_usb_of_init(void) { struct device_node *np; - unsigned int i; + unsigned int i = 0; struct platform_device *usb_dev_mph = NULL, *usb_dev_dr_host = NULL, *usb_dev_dr_client = NULL; int ret; - for (np = NULL, i = 0; - (np = of_find_compatible_node(np, "usb", "fsl-usb2-mph")) != NULL; - i++) { + for_each_compatible_node(np, NULL, "fsl-usb2-mph") { struct resource r[2]; struct fsl_usb2_platform_data usb_data; const unsigned char *prop = NULL; @@ -581,11 +579,10 @@ static int __init fsl_usb_of_init(void) fsl_usb2_platform_data)); if (ret) goto unreg_mph; + i++; } - for (np = NULL; - (np = of_find_compatible_node(np, "usb", "fsl-usb2-dr")) != NULL; - i++) { + for_each_compatible_node(np, NULL, "fsl-usb2-dr") { struct resource r[2]; struct fsl_usb2_platform_data usb_data; const unsigned char *prop = NULL; @@ -657,6 +654,7 @@ static int __init fsl_usb_of_init(void) fsl_usb2_platform_data)))) goto unreg_dr; } + i++; } return 0;