Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1408265 > unrolled thread

[PATCH V2 0/2] Add Broadcom USB PHY driver for Broadcom STB SoCs

Back to article view | Back to linux.kernel

Contents

  [PATCH V2 0/2] Add Broadcom USB PHY driver for Broadcom STB SoCs Al Cooper <alcooperx@gmail.com> - 2016-05-27 22:00 +0200
    [PATCH V2 1/2] soc: brcmstb: Add Product ID and Family ID helper functions Al Cooper <alcooperx@gmail.com> - 2016-05-27 22:10 +0200

#1408265 — [PATCH V2 0/2] Add Broadcom USB PHY driver for Broadcom STB SoCs

Add Broadcom USB PHY driver for Broadcom STB SoCs. This driver in
combination with the generic ohci, ehci and xhci platform drivers
will enable USB1.1, USB2.0 and USB3.0 support.

NOTE: An unrelated patch is in the pipline to move the file
drivers/soc/brcmstb/common.c to drivers/soc/bcm/brcmstb/common.c

V2 - Change compatible name from "brcm,usb-phy" to
     "brcm,brcmstb-usb-phy"

Al Cooper (2):
  soc: brcmstb: Add Product ID and Family ID helper functions
  usb: phy: phy-brcm-usb: Add Broadcom STB USB Phy driver

 .../bindings/phy/brcm,brcmstb-usb-phy.txt          |  39 +
 MAINTAINERS                                        |   7 +
 drivers/phy/Kconfig                                |  10 +
 drivers/phy/Makefile                               |   2 +
 drivers/phy/phy-brcm-usb-init.c                    | 792 +++++++++++++++++++++
 drivers/phy/phy-brcm-usb-init.h                    |  49 ++
 drivers/phy/phy-brcm-usb.c                         | 206 ++++++
 drivers/soc/brcmstb/common.c                       |  12 +
 include/linux/soc/brcmstb/brcmstb.h                |  10 +
 9 files changed, 1127 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.txt
 create mode 100644 drivers/phy/phy-brcm-usb-init.c
 create mode 100644 drivers/phy/phy-brcm-usb-init.h
 create mode 100644 drivers/phy/phy-brcm-usb.c

-- 
1.9.0.138.g2de3478

[toc] | [next] | [standalone]

#1408270 — [PATCH V2 1/2] soc: brcmstb: Add Product ID and Family ID helper functions

Signed-off-by: Al Cooper <alcooperx@gmail.com>
---
 drivers/soc/brcmstb/common.c        | 12 ++++++++++++
 include/linux/soc/brcmstb/brcmstb.h | 10 ++++++++++
 2 files changed, 22 insertions(+)

diff --git a/drivers/soc/brcmstb/common.c b/drivers/soc/brcmstb/common.c
index 94e7335..454f4c2 100644
--- a/drivers/soc/brcmstb/common.c
+++ b/drivers/soc/brcmstb/common.c
@@ -40,6 +40,18 @@ bool soc_is_brcmstb(void)
 	return of_match_node(brcmstb_machine_match, root) != NULL;
 }
 
+u32 brcmstb_get_family_id(void)
+{
+	return family_id;
+}
+EXPORT_SYMBOL(brcmstb_get_family_id);
+
+u32 brcmstb_get_product_id(void)
+{
+	return product_id;
+}
+EXPORT_SYMBOL(brcmstb_get_product_id);
+
 static const struct of_device_id sun_top_ctrl_match[] = {
 	{ .compatible = "brcm,brcmstb-sun-top-ctrl", },
 	{ }
diff --git a/include/linux/soc/brcmstb/brcmstb.h b/include/linux/soc/brcmstb/brcmstb.h
index 337ce41..4bf5edd 100644
--- a/include/linux/soc/brcmstb/brcmstb.h
+++ b/include/linux/soc/brcmstb/brcmstb.h
@@ -1,10 +1,20 @@
 #ifndef __BRCMSTB_SOC_H
 #define __BRCMSTB_SOC_H
 
+#define BRCM_ID(reg)	((u32)reg >> 28 ? (u32)reg >> 16 : (u32)reg >> 8)
+#define BRCM_REV(reg)	((u32)reg & 0xff)
+
 /*
  * Bus Interface Unit control register setup, must happen early during boot,
  * before SMP is brought up, called by machine entry point.
  */
 void brcmstb_biuctrl_init(void);
 
+/*
+* Helper functions for getting family or product id from the
+* SoC driver.
+*/
+u32 brcmstb_get_family_id(void);
+u32 brcmstb_get_product_id(void);
+
 #endif /* __BRCMSTB_SOC_H */
-- 
1.9.0.138.g2de3478

[toc] | [prev] | [standalone]

Back to top | Article view | linux.kernel

csiph-web