From: Li Yang <leoyang.li@nxp.com>
To: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Scott Wood <oss@buserror.net>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
lkml <linux-kernel@vger.kernel.org>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
Qiang Zhao <qiang.zhao@nxp.com>
Subject: Re: [PATCH v4 47/47] soc: fsl: qe: remove PPC32 dependency from CONFIG_QUICC_ENGINE
Date: Mon, 11 Nov 2019 12:11:33 -0600 [thread overview]
Message-ID: <CADRPPNQHtRhZOw0DuTQoPF_RgFHSFG4rGCtETFvCCSS8H6i=iQ@mail.gmail.com> (raw)
In-Reply-To: <14894529-a6bd-9b7e-eacc-06d5e49cc8e8@rasmusvillemoes.dk>
On Mon, Nov 11, 2019 at 1:36 AM Rasmus Villemoes
<linux@rasmusvillemoes.dk> wrote:
>
> On 09/11/2019 00.48, Li Yang wrote:
> > On Fri, Nov 8, 2019 at 7:05 AM Rasmus Villemoes
> > <linux@rasmusvillemoes.dk> wrote:
> >>
> >> There are also 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).
> >>
> >> Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
> >> ---
> >> drivers/soc/fsl/qe/Kconfig | 3 ++-
> >> 1 file changed, 2 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/drivers/soc/fsl/qe/Kconfig b/drivers/soc/fsl/qe/Kconfig
> >> index cfa4b2939992..f1974f811572 100644
> >> --- a/drivers/soc/fsl/qe/Kconfig
> >> +++ b/drivers/soc/fsl/qe/Kconfig
> >> @@ -5,7 +5,8 @@
> >>
> >> config QUICC_ENGINE
> >> bool "QUICC Engine (QE) framework support"
> >> - depends on FSL_SOC && PPC32
> >> + depends on OF && HAS_IOMEM
> >> + depends on PPC32 || ARM || ARM64 || COMPILE_TEST
> >
> > Can you also add PPC64? It is also used on some PPC64 platforms
> > (QorIQ T series).
>
> Sure, but if that's the only thing in the whole series, perhaps you
> could amend it when applying instead of me sending all 47 patches again.
Sure. I can do that.
>
> Should PPC32 || PPC64 be spelled PPC?
Yes. That will be good.
Regards,
Leo
next prev parent reply other threads:[~2019-11-11 18:23 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-08 13:00 [PATCH v4 00/47] QUICC Engine support on ARM and ARM64 Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 01/47] soc: fsl: qe: remove space-before-tab Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 02/47] soc: fsl: qe: drop volatile qualifier of struct qe_ic::regs Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 03/47] soc: fsl: qe: rename qe_(clr/set/clrset)bit* helpers Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 04/47] soc: fsl: qe: introduce qe_io{read,write}* wrappers Rasmus Villemoes
2019-11-12 5:17 ` [PATCH v4 04/47] soc: fsl: qe: introduce qe_io{read, write}* wrappers Timur Tabi
2019-11-12 7:14 ` [PATCH v4 04/47] soc: fsl: qe: introduce qe_io{read,write}* wrappers Rasmus Villemoes
2019-11-14 5:08 ` Timur Tabi
2019-11-14 8:55 ` Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 05/47] soc: fsl: qe: avoid ppc-specific io accessors Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 06/47] soc: fsl: qe: replace spin_event_timeout by readx_poll_timeout_atomic Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 07/47] soc: fsl: qe: qe.c: guard use of pvr_version_is() with CONFIG_PPC32 Rasmus Villemoes
2019-11-15 4:50 ` Timur Tabi
2019-11-15 8:11 ` Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 08/47] soc: fsl: qe: drop unneeded #includes Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 09/47] soc: fsl: qe: drop assign-only high_active in qe_ic_init Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 10/47] soc: fsl: qe: remove pointless sysfs registration in qe_ic.c Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 11/47] soc: fsl: qe: use qe_ic_cascade_{low, high}_mpic also on 83xx Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 12/47] soc: fsl: qe: move calls of qe_ic_init out of arch/powerpc/ Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 13/47] powerpc/83xx: remove mpc83xx_ipic_and_qe_init_IRQ Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 14/47] powerpc/85xx: remove mostly pointless mpc85xx_qe_init() Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 15/47] soc: fsl: qe: move qe_ic_cascade_* functions to qe_ic.c Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 16/47] soc: fsl: qe: rename qe_ic_cascade_low_mpic -> qe_ic_cascade_low Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 17/47] soc: fsl: qe: remove unused qe_ic_set_* functions Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 18/47] soc: fsl: qe: don't use NO_IRQ in qe_ic.c Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 19/47] soc: fsl: qe: make qe_ic_get_{low,high}_irq static Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 20/47] soc: fsl: qe: simplify qe_ic_init() Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 21/47] soc: fsl: qe: merge qe_ic.h headers into qe_ic.c Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 22/47] soc: fsl: qe: qe.c: use of_property_read_* helpers Rasmus Villemoes
2019-11-08 13:00 ` [PATCH v4 23/47] soc: fsl: qe: qe_io.c: don't open-code of_parse_phandle() Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 24/47] soc: fsl: qe: qe_io.c: access device tree property using be32_to_cpu Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 25/47] soc: fsl: qe: qe_io.c: use of_property_read_u32() in par_io_init() Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 26/47] soc: fsl: move cpm.h from powerpc/include/asm to include/soc/fsl Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 27/47] soc/fsl/qe/qe.h: update include path for cpm.h Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 28/47] serial: ucc_uart: explicitly include soc/fsl/cpm.h Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 29/47] serial: ucc_uart: replace ppc-specific IO accessors Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 30/47] serial: ucc_uart: factor out soft_uart initialization Rasmus Villemoes
2019-11-14 5:14 ` Timur Tabi
2019-11-14 9:00 ` Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 31/47] serial: ucc_uart: stub out soft_uart_init for !CONFIG_PPC32 Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 32/47] serial: ucc_uart: use of_property_read_u32() in ucc_uart_probe() Rasmus Villemoes
2019-11-14 13:57 ` Timur Tabi
2019-11-15 8:01 ` Rasmus Villemoes
2019-11-15 14:35 ` Timur Tabi
2019-11-15 22:44 ` Scott Wood
2019-11-15 4:25 ` Timur Tabi
2019-11-15 7:57 ` Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 33/47] serial: ucc_uart: access __be32 field using be32_to_cpu Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 34/47] soc: fsl: qe: change return type of cpm_muram_alloc() to s32 Rasmus Villemoes
2019-11-12 8:01 ` Qiang Zhao
2019-11-12 8:17 ` Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 35/47] soc: fsl: qe: make cpm_muram_free() return void Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 36/47] soc: fsl: qe: make cpm_muram_free() ignore a negative offset Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 37/47] soc: fsl: qe: drop broken lazy call of cpm_muram_init() Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 38/47] soc: fsl: qe: refactor cpm_muram_alloc_common to prevent BUG on error path Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 39/47] soc: fsl: qe: avoid IS_ERR_VALUE in ucc_slow.c Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 40/47] soc: fsl: qe: drop use of IS_ERR_VALUE in qe_sdma_init() Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 41/47] soc: fsl: qe: drop pointless check " Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 42/47] soc: fsl: qe: avoid IS_ERR_VALUE in ucc_fast.c Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 43/47] net/wan/fsl_ucc_hdlc: avoid use of IS_ERR_VALUE() Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 44/47] net/wan/fsl_ucc_hdlc: fix reading of __be16 registers Rasmus Villemoes
2019-11-08 13:01 ` [PATCH v4 45/47] net/wan/fsl_ucc_hdlc: reject muram offsets above 64K Rasmus Villemoes
2019-11-15 4:41 ` Timur Tabi
2019-11-15 7:44 ` Rasmus Villemoes
2019-11-15 14:33 ` Timur Tabi
2019-11-08 13:01 ` [PATCH v4 46/47] net: ethernet: freescale: make UCC_GETH explicitly depend on PPC32 Rasmus Villemoes
2019-11-15 4:35 ` Timur Tabi
2019-11-15 5:44 ` Li Yang
2019-11-15 7:54 ` Rasmus Villemoes
2019-11-15 14:32 ` Timur Tabi
2019-11-15 14:31 ` Timur Tabi
2019-11-08 13:01 ` [PATCH v4 47/47] soc: fsl: qe: remove PPC32 dependency from CONFIG_QUICC_ENGINE Rasmus Villemoes
2019-11-08 23:48 ` Li Yang
2019-11-11 7:33 ` Rasmus Villemoes
2019-11-11 18:11 ` Li Yang [this message]
2019-11-13 2:48 ` Qiang Zhao
2019-11-20 19:42 ` kbuild test robot
2019-11-11 23:39 ` [PATCH v4 00/47] QUICC Engine support on ARM and ARM64 Li Yang
2019-11-12 20:45 ` Li Yang
2019-11-13 7:26 ` Rasmus Villemoes
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