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4 Commits

Author SHA1 Message Date
Kelvin Cheung f29ad10de6 MIPS: Loongson1B: Some fixes/updates for LS1B 
- Fix hanging ethernet issue of LS1B v2.0 by adding pbl field in plat data.
   (It seems that the MAC controller of LS1B v2.0 can only accept pbl=1)
 - Add GMAC1 support and setup MUX in terms of PHY mode.
 - Add CPUFreq support.
 - Add MUX Register Definitions.
 - Add PWM Register Definitions.
 - Update clock register bitfields according to the latest spec.
 - Update clock related stuff.

Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8024/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2014-11-24 07:45:09 +01:00
Ralf Baechle 7034228792 MIPS: Whitespace cleanup. 
Having received another series of whitespace patches I decided to do this
once and for all rather than dealing with this kind of patches trickling
in forever.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2013-02-01 10:00:22 +01:00
Kelvin Cheung 4460764599 MIPS: Loongson1B: improve ls1x_serial_setup() 
Improve ls1x_serial_setup().

Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com>
Patchwork: http://patchwork.linux-mips.org/patch/4432
Signed-off-by: John Crispin <blogic@openwrt.org>
 2012-11-09 11:37:20 +01:00
Kelvin Cheung ca585cf9fb MIPS: Loongson 1B: Add board support 
Adds basic platform devices for Loongson 1B, including serial port,
ethernet, USB, RTC and interrupt handler.

The Loongson 1B UART is compatible with NS16550A, the Loongson 1B GMAC is
built around a Synopsys IP Core.

Use normal instead of enhanced descriptors.

Thanks to Giuseppe for updating the normal descriptor in stmmac driver.
Thanks to Zhao Zhang for implementing the RTC driver.

Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: wuzhangjin@gmail.com
Cc: zhzhl555@gmail.com
Cc: Kelvin Cheung <keguang.zhang@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/4133/
Patchwork: https://patchwork.linux-mips.org/patch/4134/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2012-07-25 16:17:24 +02:00