From 0668744f792a737872aa1904010e5fba5f95376b Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Mon, 22 Oct 2012 08:45:34 +0000 Subject: net/at91_ether: add pdata flag for reverse Eth addr This will allow us to remove the last mach include from at91_ether and also make it easier to share address setup with macb. Signed-off-by: Joachim Eastwood Signed-off-by: David S. Miller --- include/linux/platform_data/macb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/macb.h b/include/linux/platform_data/macb.h index b081c7245ec8..044a124bfbbc 100644 --- a/include/linux/platform_data/macb.h +++ b/include/linux/platform_data/macb.h @@ -12,6 +12,7 @@ struct macb_platform_data { u32 phy_mask; int phy_irq_pin; /* PHY IRQ */ u8 is_rmii; /* using RMII interface? */ + u8 rev_eth_addr; /* reverse Ethernet address byte order */ }; #endif /* __MACB_PDATA_H__ */ -- cgit v1.2.3 From 6b60393e08f9263c7b129d54eeb261e8f970175c Mon Sep 17 00:00:00 2001 From: Richard Cochran Date: Mon, 29 Oct 2012 08:45:17 +0000 Subject: cpsw: add a DT field for the cpts offset Signed-off-by: Richard Cochran Signed-off-by: David S. Miller --- include/linux/platform_data/cpsw.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/cpsw.h b/include/linux/platform_data/cpsw.h index c4e23d029498..a052b1dca957 100644 --- a/include/linux/platform_data/cpsw.h +++ b/include/linux/platform_data/cpsw.h @@ -41,6 +41,7 @@ struct cpsw_platform_data { u32 host_port_num; /* The port number for the host port */ u32 hw_stats_reg_ofs; /* cpsw hardware statistics counters */ + u32 cpts_reg_ofs; /* cpts registers */ u32 bd_ram_ofs; /* embedded buffer descriptor RAM offset*/ u32 bd_ram_size; /*buffer descriptor ram size */ -- cgit v1.2.3 From 78ca0b287314ad6b7b06161b3ff9b13e8a8bcce0 Mon Sep 17 00:00:00 2001 From: Richard Cochran Date: Mon, 29 Oct 2012 08:45:18 +0000 Subject: cpsw: add a DT field for the active time stamping port Because time stamping on both external ports of the switch simultaneously is positively useless from the application's point of view, this patch provides a DT configuration method to choose the active port. Signed-off-by: Richard Cochran Signed-off-by: David S. Miller --- include/linux/platform_data/cpsw.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/cpsw.h b/include/linux/platform_data/cpsw.h index a052b1dca957..15a077eb0689 100644 --- a/include/linux/platform_data/cpsw.h +++ b/include/linux/platform_data/cpsw.h @@ -33,6 +33,7 @@ struct cpsw_platform_data { u32 slaves; /* number of slave cpgmac ports */ struct cpsw_slave_data *slave_data; + u32 cpts_active_slave; /* time stamping slave */ u32 ale_reg_ofs; /* address lookup engine reg offset */ u32 ale_entries; /* ale table size */ -- cgit v1.2.3 From 00ab94eeaf6c1ad38ad7368c5148fed31403c8a2 Mon Sep 17 00:00:00 2001 From: Richard Cochran Date: Mon, 29 Oct 2012 08:45:19 +0000 Subject: cpts: specify the input clock frequency via DT This patch adds a way to configure the CPTS input clock scaling factors via the device tree. Signed-off-by: Richard Cochran Signed-off-by: David S. Miller --- include/linux/platform_data/cpsw.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/cpsw.h b/include/linux/platform_data/cpsw.h index 15a077eb0689..b5c16c3df458 100644 --- a/include/linux/platform_data/cpsw.h +++ b/include/linux/platform_data/cpsw.h @@ -34,6 +34,8 @@ struct cpsw_platform_data { u32 slaves; /* number of slave cpgmac ports */ struct cpsw_slave_data *slave_data; u32 cpts_active_slave; /* time stamping slave */ + u32 cpts_clock_mult; /* convert input clock ticks to nanoseconds */ + u32 cpts_clock_shift; /* convert input clock ticks to nanoseconds */ u32 ale_reg_ofs; /* address lookup engine reg offset */ u32 ale_entries; /* ale table size */ -- cgit v1.2.3 From 549985ee9c723fea8fd7759b5046fb8249896d50 Mon Sep 17 00:00:00 2001 From: Richard Cochran Date: Wed, 14 Nov 2012 09:07:56 +0000 Subject: cpsw: simplify the setup of the register pointers Instead of having a host of different register offsets in the device tree, this patch simplifies the CPSW code by letting the driver set the proper register offsets automatically, based on the CPSW version. Signed-off-by: Richard Cochran Signed-off-by: Mugunthan V N Signed-off-by: David S. Miller --- include/linux/platform_data/cpsw.h | 21 +-------------------- 1 file changed, 1 insertion(+), 20 deletions(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/cpsw.h b/include/linux/platform_data/cpsw.h index b5c16c3df458..24368a2e8b87 100644 --- a/include/linux/platform_data/cpsw.h +++ b/include/linux/platform_data/cpsw.h @@ -18,9 +18,7 @@ #include struct cpsw_slave_data { - u32 slave_reg_ofs; - u32 sliver_reg_ofs; - const char *phy_id; + char phy_id[MII_BUS_ID_SIZE]; int phy_if; u8 mac_addr[ETH_ALEN]; }; @@ -28,31 +26,14 @@ struct cpsw_slave_data { struct cpsw_platform_data { u32 ss_reg_ofs; /* Subsystem control register offset */ u32 channels; /* number of cpdma channels (symmetric) */ - u32 cpdma_reg_ofs; /* cpdma register offset */ - u32 cpdma_sram_ofs; /* cpdma sram offset */ - u32 slaves; /* number of slave cpgmac ports */ struct cpsw_slave_data *slave_data; u32 cpts_active_slave; /* time stamping slave */ u32 cpts_clock_mult; /* convert input clock ticks to nanoseconds */ u32 cpts_clock_shift; /* convert input clock ticks to nanoseconds */ - - u32 ale_reg_ofs; /* address lookup engine reg offset */ u32 ale_entries; /* ale table size */ - - u32 host_port_reg_ofs; /* cpsw cpdma host port registers */ - u32 host_port_num; /* The port number for the host port */ - - u32 hw_stats_reg_ofs; /* cpsw hardware statistics counters */ - u32 cpts_reg_ofs; /* cpts registers */ - - u32 bd_ram_ofs; /* embedded buffer descriptor RAM offset*/ u32 bd_ram_size; /*buffer descriptor ram size */ - u32 hw_ram_addr; /*if the HW address for BD RAM is different */ - bool no_bd_ram; /* no embedded BD ram*/ - u32 rx_descs; /* Number of Rx Descriptios */ - u32 mac_control; /* Mac control register */ }; -- cgit v1.2.3 From 61cdb01853c99e78d8b54db1b77e524c0dce585d Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Wed, 24 Oct 2012 11:45:26 -0700 Subject: NFC: Move pn544.h to linux/platform_data/ The pn544.h just provides the platform data struct and defines and nothing else. So move it to to linux/platform_data/ now. Signed-off-by: Marcel Holtmann Signed-off-by: Samuel Ortiz --- include/linux/platform_data/pn544.h | 44 +++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 include/linux/platform_data/pn544.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/pn544.h b/include/linux/platform_data/pn544.h new file mode 100644 index 000000000000..713bfd703342 --- /dev/null +++ b/include/linux/platform_data/pn544.h @@ -0,0 +1,44 @@ +/* + * Driver include for the PN544 NFC chip. + * + * Copyright (C) Nokia Corporation + * + * Author: Jari Vanhala + * Contact: Matti Aaltoenn + * + * 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 published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _PN544_H_ +#define _PN544_H_ + +#include + +enum { + NFC_GPIO_ENABLE, + NFC_GPIO_FW_RESET, + NFC_GPIO_IRQ +}; + +/* board config */ +struct pn544_nfc_platform_data { + int (*request_resources) (struct i2c_client *client); + void (*free_resources) (void); + void (*enable) (int fw); + int (*test) (void); + void (*disable) (void); + int (*get_gpio)(int type); +}; + +#endif /* _PN544_H_ */ -- cgit v1.2.3