There are also PPC64, ARM and ARM64 based SOCs with a QUICC Engine,
and the core QE code as well as net/wan/fsl_ucc_hdlc and
tty/serial/ucc_uart has now been modified to not rely on ppcisms.
So extend the architectures that can select QUICC_ENGINE, and add the
rather modest requirements of OF && HAS_IOMEM.
The core code as well as the ucc_uart driver has been tested on an
LS1021A (arm), and it has also been tested that the QE code still
works on an mpc8309 (ppc). Qiang Zhao has tested that the QE-HDLC code
that gets enabled with this works on ARM64.
Reviewed-by: Timur Tabi <timur@kernel.org>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Add SPDX license identifiers to all Make/Kconfig files which:
- Have no license information of any form
These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:
GPL-2.0-only
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
QE has module to support TDM, some other protocols
supported by QE are based on TDM.
add a qe-tdm lib, this lib provides functions to the protocols
using TDM to configurate QE-TDM.
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
ls1 has qe and ls1 has arm cpu.
move qe from arch/powerpc to drivers/soc/fsl
to adapt to powerpc and arm
Signed-off-by: Zhao Qiang <qiang.zhao@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Rasmus Villemoes