Re: [PATCH v3 1/2] dt-bindings: pwm: Convert PWM bindings to json-schema

2019-10-08 Thread Paul Walmsley
irectory > +- #pwm-cells: Should be 3. See pwm.yaml in this directory >for a description of the cell format. > - interrupts: one interrupt per PWM channel For the SiFive PWM driver documentation: Acked-by: Paul Walmsley - Paul

[PATCH v2 1/2] clk: change clk_ops' ->round_rate() prototype

2015-06-05 Thread Paul Walmsley
Hi folks just a brief comment on this one: On Thu, 30 Apr 2015, Boris Brezillon wrote: > Clock rates are stored in an unsigned long field, but ->round_rate() > (which returns a rounded rate from a requested one) returns a long > value (errors are reported using negative error codes), which can

"drm: Add reference counting to blob properties" breaks Tegra124 Jetson TK1 in linux-next

2015-05-12 Thread Paul Walmsley
Hi Daniel, On 05/12/2015 03:06 AM, Daniel Stone wrote: > Hi Paul, > > On 12 May 2015 at 05:00, Paul Walmsley wrote: >> Tegra124 Jetson TK1 hangs during boot in next-20150508 and beyond: >> >> http://nvt.pwsan.com/experimental/linux-next/testlogs/test_next-20150508/2

"drm: Add reference counting to blob properties" breaks Tegra124 Jetson TK1 in linux-next

2015-05-11 Thread Paul Walmsley
Hi folks Tegra124 Jetson TK1 hangs during boot in next-20150508 and beyond: http://nvt.pwsan.com/experimental/linux-next/testlogs/test_next-20150508/20150508101018/boot/tegra124-jetson-tk1/tegra124-jetson-tk1/tegra_defconfig_log.txt

[PATCH v2 2/3] Documentation: DT bindings: add more Tegra chip compatible strings

2015-01-30 Thread Paul Walmsley
tegra30, tegra132, ..." [...] "You should attempt to document known values of if you use it" Signed-off-by: Paul Walmsley Cc: Alexandre Courbot Cc: Dylan Reid Cc: Eduardo Valentin Cc: Greg Kroah-Hartman Cc: Hans de Goede Cc: Ian Campbell <ijc+devicetree at hellion.org.u

[PATCH 03/24] Documentation: DT bindings: add more chip compatible strings for Tegra SOR

2015-01-28 Thread Paul Walmsley
Add compatible strings for the SOR IP blocks present on several Tegra chips. The primary objective here is to avoid checkpatch warnings, per: http://marc.info/?l=linux-tegra=142201349727836=2 Signed-off-by: Paul Walmsley Cc: Thierry Reding Cc: "Terje Bergström" Cc: Rob Herrin

[PATCH] gpu: host1x: clk_round_rate() can return a zero upon error

2013-12-11 Thread Paul Walmsley
On Wed, 11 Dec 2013, Thierry Reding wrote: > Perhaps unsigned long long would be a better choice for future > compatibility? Yes - at this point am planning to go straight to u64. - Paul

[PATCH] gpu: host1x: clk_round_rate() can return a zero upon error

2013-12-10 Thread Paul Walmsley
On 12/10/2013 11:51 PM, Sascha Hauer wrote: > On Mon, Dec 09, 2013 at 06:00:12PM -0800, Paul Walmsley wrote: >> Treat both negative and zero return values from clk_round_rate() as >> errors. This is needed since subsequent patches will convert >> clk_round_rate()'s return va

[PATCH] gpu: host1x: clk_round_rate() can return a zero upon error

2013-12-09 Thread Paul Walmsley
, when calling clk_round_rate(), only a return value of zero will be considered a error. All other values will be considered valid rates. The comparison against values less than 0 is kept to preserve the correct behavior in the meantime. Signed-off-by: Paul Walmsley Cc: Mikko Perttunen Cc: Arto