From: Rob Herring <robh@kernel.org>
To: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Li Yang <leoyang.li@nxp.com>, Scott Wood <oss@buserror.net>,
Rasmus Villemoes <Rasmus.Villemoes@prevas.se>,
Mark Rutland <mark.rutland@arm.com>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Qiang Zhao <qiang.zhao@nxp.com>
Subject: Re: [PATCH v2 4/6] dt-bindings: soc/fsl: qe: document new fsl,qe-snums binding
Date: Wed, 1 May 2019 16:00:48 -0500 [thread overview]
Message-ID: <20190501210048.GA20658@bogus> (raw)
In-Reply-To: <20190501092841.9026-5-rasmus.villemoes@prevas.dk>
On Wed, 1 May 2019 09:29:08 +0000, Rasmus Villemoes wrote:
> Reading table 4-30, and its footnotes, of the QUICC Engine Block
> Reference Manual shows that the set of snum _values_ is not
> necessarily just a function of the _number_ of snums, as given in the
> fsl,qe-num-snums property.
>
> As an alternative, to make it easier to add support for other variants
> of the QUICC engine IP, this introduces a new binding fsl,qe-snums,
> which automatically encodes both the number of snums and the actual
> values to use.
>
> For example, for the MPC8309, one would specify the property as
>
> fsl,qe-snums = /bits/ 8 <
> 0x88 0x89 0x98 0x99 0xa8 0xa9 0xb8 0xb9
> 0xc8 0xc9 0xd8 0xd9 0xe8 0xe9>;
>
> Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
> ---
> Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe.txt | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2019-05-01 21:02 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-30 13:36 [PATCH RESEND 0/5] soc/fsl/qe: cleanups and new DT binding Rasmus Villemoes
2019-04-30 13:36 ` [PATCH 1/5] soc/fsl/qe: qe.c: drop useless static qualifier Rasmus Villemoes
2019-04-30 17:03 ` Christophe Leroy
2019-04-30 13:36 ` [PATCH 2/5] soc/fsl/qe: qe.c: reduce static memory footprint by 1.7K Rasmus Villemoes
2019-04-30 17:12 ` Christophe Leroy
2019-05-01 5:51 ` Rasmus Villemoes
2019-04-30 13:36 ` [PATCH 3/5] soc/fsl/qe: qe.c: introduce qe_get_device_node helper Rasmus Villemoes
2019-04-30 17:14 ` Christophe Leroy
2019-04-30 13:36 ` [PATCH 4/5] soc/fsl/qe: qe.c: support fsl,qe-snums property Rasmus Villemoes
2019-04-30 17:19 ` Christophe Leroy
2019-05-01 6:00 ` Rasmus Villemoes
2019-04-30 13:36 ` [PATCH 5/5] soc/fsl/qe: qe.c: fold qe_get_num_of_snums into qe_snums_init Rasmus Villemoes
2019-04-30 17:27 ` Christophe Leroy
2019-05-01 9:29 ` [PATCH v2 0/6] soc/fsl/qe: cleanups and new DT binding Rasmus Villemoes
2019-05-01 9:29 ` [PATCH v2 1/6] soc/fsl/qe: qe.c: drop useless static qualifier Rasmus Villemoes
2019-05-01 9:29 ` [PATCH v2 2/6] soc/fsl/qe: qe.c: reduce static memory footprint by 1.7K Rasmus Villemoes
2019-05-02 4:51 ` Christophe Leroy
2019-05-01 9:29 ` [PATCH v2 3/6] soc/fsl/qe: qe.c: introduce qe_get_device_node helper Rasmus Villemoes
2019-05-01 9:29 ` [PATCH v2 4/6] dt-bindings: soc/fsl: qe: document new fsl,qe-snums binding Rasmus Villemoes
2019-05-01 15:12 ` Joakim Tjernlund
2019-05-01 18:47 ` Rasmus Villemoes
2019-05-01 21:00 ` Rob Herring [this message]
2019-05-01 9:29 ` [PATCH v2 5/6] soc/fsl/qe: qe.c: support fsl,qe-snums property Rasmus Villemoes
2019-05-02 4:52 ` Christophe Leroy
2019-05-01 9:29 ` [PATCH v2 6/6] soc/fsl/qe: qe.c: fold qe_get_num_of_snums into qe_snums_init Rasmus Villemoes
2019-05-02 4:54 ` Christophe Leroy
2019-05-09 2:35 ` [EXT] " Qiang Zhao
2019-05-13 11:14 ` [PATCH v3 0/6] soc/fsl/qe: cleanups and new DT binding Rasmus Villemoes
2019-05-13 11:14 ` [PATCH v3 1/6] soc/fsl/qe: qe.c: drop useless static qualifier Rasmus Villemoes
2019-05-13 11:14 ` [PATCH v3 2/6] soc/fsl/qe: qe.c: reduce static memory footprint by 1.7K Rasmus Villemoes
2019-05-13 11:14 ` [PATCH v3 3/6] soc/fsl/qe: qe.c: introduce qe_get_device_node helper Rasmus Villemoes
2019-05-13 11:14 ` [PATCH v3 4/6] dt-bindings: soc/fsl: qe: document new fsl,qe-snums binding Rasmus Villemoes
2019-05-13 11:39 ` Joakim Tjernlund
2019-05-13 17:51 ` Rob Herring
2019-05-13 11:15 ` [PATCH v3 5/6] soc/fsl/qe: qe.c: support fsl,qe-snums property Rasmus Villemoes
2019-05-13 11:15 ` [PATCH v3 6/6] soc/fsl/qe: qe.c: fold qe_get_num_of_snums into qe_snums_init Rasmus Villemoes
2019-06-03 19:53 ` [PATCH v3 0/6] soc/fsl/qe: cleanups and new DT binding Rasmus Villemoes
2019-06-03 19:55 ` Leo Li
2019-06-04 20:29 ` Li Yang
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